You've already forked linux-packaging-mono
Imported Upstream version 5.18.0.167
Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
parent
e19d552987
commit
b084638f15
@ -1,276 +0,0 @@
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; RUN: opt -mergefunc -disable-output < %s
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; This used to crash.
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
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target triple = "i386-pc-linux-gnu"
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%"struct.kc::impl_Ccode_option" = type { %"struct.kc::impl_abstract_phylum" }
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%"struct.kc::impl_CexpressionDQ" = type { %"struct.kc::impl_Ccode_option", %"struct.kc::impl_Ccode_option"*, %"struct.kc::impl_CexpressionDQ"* }
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%"struct.kc::impl_Ctext" = type { %"struct.kc::impl_Ccode_option", i32, %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_Ctext_elem"*, %"struct.kc::impl_Ctext"* }
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%"struct.kc::impl_Ctext_elem" = type { %"struct.kc::impl_abstract_phylum", i32, %"struct.kc::impl_casestring__Str"* }
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%"struct.kc::impl_ID" = type { %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_Ccode_option"*, %"struct.kc::impl_casestring__Str"*, i32, %"struct.kc::impl_casestring__Str"* }
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%"struct.kc::impl_abstract_phylum" = type { i32 (...)** }
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%"struct.kc::impl_ac_abstract_declarator_AcAbsdeclDirdecl" = type { %"struct.kc::impl_Ccode_option", %"struct.kc::impl_Ccode_option"*, %"struct.kc::impl_Ccode_option"* }
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%"struct.kc::impl_casestring__Str" = type { %"struct.kc::impl_abstract_phylum", i8* }
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%"struct.kc::impl_elem_patternrepresentation" = type { %"struct.kc::impl_abstract_phylum", i32, %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_ID"* }
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%"struct.kc::impl_fileline" = type { %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_casestring__Str"*, i32 }
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%"struct.kc::impl_fileline_FileLine" = type { %"struct.kc::impl_fileline" }
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%"struct.kc::impl_outmostpatterns" = type { %"struct.kc::impl_Ccode_option", %"struct.kc::impl_elem_patternrepresentation"*, %"struct.kc::impl_outmostpatterns"* }
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%"struct.kc::impl_withcaseinfo_Withcaseinfo" = type { %"struct.kc::impl_Ccode_option", %"struct.kc::impl_outmostpatterns"*, %"struct.kc::impl_outmostpatterns"*, %"struct.kc::impl_Ctext"* }
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@_ZTVN2kc13impl_filelineE = external constant [13 x i32 (...)*], align 32
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@.str = external constant [1 x i8], align 1
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@_ZTVN2kc22impl_fileline_FileLineE = external constant [13 x i32 (...)*], align 32
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define void @_ZN2kc22impl_fileline_FileLineC2EPNS_20impl_casestring__StrEi(%"struct.kc::impl_fileline_FileLine"* %this, %"struct.kc::impl_casestring__Str"* %_file, i32 %_line) align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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entry:
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%this_addr = alloca %"struct.kc::impl_fileline_FileLine"*, align 4
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%_file_addr = alloca %"struct.kc::impl_casestring__Str"*, align 4
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%_line_addr = alloca i32, align 4
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%save_filt.150 = alloca i32
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%save_eptr.149 = alloca i8*
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%iftmp.99 = alloca %"struct.kc::impl_casestring__Str"*
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%eh_exception = alloca i8*
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%eh_selector = alloca i32
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%"alloca point" = bitcast i32 0 to i32
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store %"struct.kc::impl_fileline_FileLine"* %this, %"struct.kc::impl_fileline_FileLine"** %this_addr
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store %"struct.kc::impl_casestring__Str"* %_file, %"struct.kc::impl_casestring__Str"** %_file_addr
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store i32 %_line, i32* %_line_addr
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%0 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%1 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %0, i32 0, i32 0
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call void @_ZN2kc13impl_filelineC2Ev() nounwind
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%2 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%3 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %2, i32 0, i32 0
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%4 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %3, i32 0, i32 0
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%5 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %4, i32 0, i32 0
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store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc22impl_fileline_FileLineE, i32 0, i32 2), i32 (...)*** %5, align 4
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%6 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %_file_addr, align 4
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%7 = icmp eq %"struct.kc::impl_casestring__Str"* %6, null
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br i1 %7, label %bb, label %bb1
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bb: ; preds = %entry
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%8 = invoke %"struct.kc::impl_casestring__Str"* @_ZN2kc12mkcasestringEPKci()
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to label %invcont unwind label %lpad
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invcont: ; preds = %bb
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store %"struct.kc::impl_casestring__Str"* %8, %"struct.kc::impl_casestring__Str"** %iftmp.99, align 4
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br label %bb2
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bb1: ; preds = %entry
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%9 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %_file_addr, align 4
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store %"struct.kc::impl_casestring__Str"* %9, %"struct.kc::impl_casestring__Str"** %iftmp.99, align 4
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br label %bb2
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bb2: ; preds = %bb1, %invcont
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%10 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%11 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %10, i32 0, i32 0
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%12 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %11, i32 0, i32 1
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%13 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %iftmp.99, align 4
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store %"struct.kc::impl_casestring__Str"* %13, %"struct.kc::impl_casestring__Str"** %12, align 4
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%14 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%15 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %14, i32 0, i32 0
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%16 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %15, i32 0, i32 2
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%17 = load i32, i32* %_line_addr, align 4
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store i32 %17, i32* %16, align 4
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ret void
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lpad: ; preds = %bb
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%eh_ptr = landingpad { i8*, i32 }
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cleanup
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%exn = extractvalue { i8*, i32 } %eh_ptr, 0
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store i8* %exn, i8** %eh_exception
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%eh_ptr4 = load i8*, i8** %eh_exception
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%eh_select5 = extractvalue { i8*, i32 } %eh_ptr, 1
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store i32 %eh_select5, i32* %eh_selector
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%eh_select = load i32, i32* %eh_selector
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store i32 %eh_select, i32* %save_filt.150, align 4
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%eh_value = load i8*, i8** %eh_exception
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store i8* %eh_value, i8** %save_eptr.149, align 4
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%18 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%19 = bitcast %"struct.kc::impl_fileline_FileLine"* %18 to %"struct.kc::impl_fileline"*
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call void @_ZN2kc13impl_filelineD2Ev(%"struct.kc::impl_fileline"* %19) nounwind
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%20 = load i8*, i8** %save_eptr.149, align 4
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store i8* %20, i8** %eh_exception, align 4
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%21 = load i32, i32* %save_filt.150, align 4
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store i32 %21, i32* %eh_selector, align 4
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%eh_ptr6 = load i8*, i8** %eh_exception
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call void @_Unwind_Resume_or_Rethrow()
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unreachable
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}
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declare void @_ZN2kc13impl_filelineC2Ev() nounwind align 2
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define void @_ZN2kc13impl_filelineD1Ev(%"struct.kc::impl_fileline"* %this) nounwind align 2 {
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entry:
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%this_addr = alloca %"struct.kc::impl_fileline"*, align 4
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%"alloca point" = bitcast i32 0 to i32
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store %"struct.kc::impl_fileline"* %this, %"struct.kc::impl_fileline"** %this_addr
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%0 = load %"struct.kc::impl_fileline"*, %"struct.kc::impl_fileline"** %this_addr, align 4
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%1 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %0, i32 0, i32 0
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%2 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %1, i32 0, i32 0
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store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc13impl_filelineE, i32 0, i32 2), i32 (...)*** %2, align 4
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%3 = trunc i32 0 to i8
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%toBool = icmp ne i8 %3, 0
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br i1 %toBool, label %bb1, label %return
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bb1: ; preds = %entry
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%4 = load %"struct.kc::impl_fileline"*, %"struct.kc::impl_fileline"** %this_addr, align 4
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%5 = bitcast %"struct.kc::impl_fileline"* %4 to i8*
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call void @_ZdlPv() nounwind
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br label %return
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return: ; preds = %bb1, %entry
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ret void
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}
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declare void @_ZdlPv() nounwind
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define void @_ZN2kc13impl_filelineD2Ev(%"struct.kc::impl_fileline"* %this) nounwind align 2 {
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entry:
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%this_addr = alloca %"struct.kc::impl_fileline"*, align 4
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%"alloca point" = bitcast i32 0 to i32
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store %"struct.kc::impl_fileline"* %this, %"struct.kc::impl_fileline"** %this_addr
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%0 = load %"struct.kc::impl_fileline"*, %"struct.kc::impl_fileline"** %this_addr, align 4
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%1 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %0, i32 0, i32 0
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%2 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %1, i32 0, i32 0
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store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc13impl_filelineE, i32 0, i32 2), i32 (...)*** %2, align 4
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%3 = trunc i32 0 to i8
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%toBool = icmp ne i8 %3, 0
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br i1 %toBool, label %bb1, label %return
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bb1: ; preds = %entry
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%4 = load %"struct.kc::impl_fileline"*, %"struct.kc::impl_fileline"** %this_addr, align 4
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%5 = bitcast %"struct.kc::impl_fileline"* %4 to i8*
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call void @_ZdlPv() nounwind
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br label %return
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return: ; preds = %bb1, %entry
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ret void
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}
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define void @_ZN2kc22impl_fileline_FileLineC1EPNS_20impl_casestring__StrEi(%"struct.kc::impl_fileline_FileLine"* %this, %"struct.kc::impl_casestring__Str"* %_file, i32 %_line) align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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entry:
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%this_addr = alloca %"struct.kc::impl_fileline_FileLine"*, align 4
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%_file_addr = alloca %"struct.kc::impl_casestring__Str"*, align 4
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%_line_addr = alloca i32, align 4
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%save_filt.148 = alloca i32
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%save_eptr.147 = alloca i8*
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%iftmp.99 = alloca %"struct.kc::impl_casestring__Str"*
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%eh_exception = alloca i8*
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%eh_selector = alloca i32
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%"alloca point" = bitcast i32 0 to i32
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store %"struct.kc::impl_fileline_FileLine"* %this, %"struct.kc::impl_fileline_FileLine"** %this_addr
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store %"struct.kc::impl_casestring__Str"* %_file, %"struct.kc::impl_casestring__Str"** %_file_addr
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store i32 %_line, i32* %_line_addr
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%0 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%1 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %0, i32 0, i32 0
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call void @_ZN2kc13impl_filelineC2Ev() nounwind
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%2 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%3 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %2, i32 0, i32 0
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%4 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %3, i32 0, i32 0
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%5 = getelementptr inbounds %"struct.kc::impl_abstract_phylum", %"struct.kc::impl_abstract_phylum"* %4, i32 0, i32 0
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store i32 (...)** getelementptr inbounds ([13 x i32 (...)*], [13 x i32 (...)*]* @_ZTVN2kc22impl_fileline_FileLineE, i32 0, i32 2), i32 (...)*** %5, align 4
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%6 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %_file_addr, align 4
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%7 = icmp eq %"struct.kc::impl_casestring__Str"* %6, null
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br i1 %7, label %bb, label %bb1
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bb: ; preds = %entry
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%8 = invoke %"struct.kc::impl_casestring__Str"* @_ZN2kc12mkcasestringEPKci()
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to label %invcont unwind label %lpad
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invcont: ; preds = %bb
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store %"struct.kc::impl_casestring__Str"* %8, %"struct.kc::impl_casestring__Str"** %iftmp.99, align 4
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br label %bb2
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bb1: ; preds = %entry
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%9 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %_file_addr, align 4
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store %"struct.kc::impl_casestring__Str"* %9, %"struct.kc::impl_casestring__Str"** %iftmp.99, align 4
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br label %bb2
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bb2: ; preds = %bb1, %invcont
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%10 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%11 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %10, i32 0, i32 0
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%12 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %11, i32 0, i32 1
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%13 = load %"struct.kc::impl_casestring__Str"*, %"struct.kc::impl_casestring__Str"** %iftmp.99, align 4
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store %"struct.kc::impl_casestring__Str"* %13, %"struct.kc::impl_casestring__Str"** %12, align 4
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%14 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%15 = getelementptr inbounds %"struct.kc::impl_fileline_FileLine", %"struct.kc::impl_fileline_FileLine"* %14, i32 0, i32 0
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%16 = getelementptr inbounds %"struct.kc::impl_fileline", %"struct.kc::impl_fileline"* %15, i32 0, i32 2
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%17 = load i32, i32* %_line_addr, align 4
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store i32 %17, i32* %16, align 4
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ret void
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lpad: ; preds = %bb
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%eh_ptr = landingpad { i8*, i32 }
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cleanup
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%exn = extractvalue { i8*, i32 } %eh_ptr, 0
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store i8* %exn, i8** %eh_exception
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%eh_ptr4 = load i8*, i8** %eh_exception
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%eh_select5 = extractvalue { i8*, i32 } %eh_ptr, 1
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store i32 %eh_select5, i32* %eh_selector
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%eh_select = load i32, i32* %eh_selector
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store i32 %eh_select, i32* %save_filt.148, align 4
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%eh_value = load i8*, i8** %eh_exception
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store i8* %eh_value, i8** %save_eptr.147, align 4
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%18 = load %"struct.kc::impl_fileline_FileLine"*, %"struct.kc::impl_fileline_FileLine"** %this_addr, align 4
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%19 = bitcast %"struct.kc::impl_fileline_FileLine"* %18 to %"struct.kc::impl_fileline"*
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call void @_ZN2kc13impl_filelineD2Ev(%"struct.kc::impl_fileline"* %19) nounwind
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%20 = load i8*, i8** %save_eptr.147, align 4
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store i8* %20, i8** %eh_exception, align 4
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%21 = load i32, i32* %save_filt.148, align 4
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store i32 %21, i32* %eh_selector, align 4
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%eh_ptr6 = load i8*, i8** %eh_exception
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call void @_Unwind_Resume_or_Rethrow()
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unreachable
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}
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declare i32 @__gxx_personality_v0(...)
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declare void @_Unwind_Resume_or_Rethrow()
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define void @_ZN2kc21printer_functor_classC2Ev(%"struct.kc::impl_abstract_phylum"* %this) nounwind align 2 {
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entry:
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unreachable
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}
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define %"struct.kc::impl_Ccode_option"* @_ZN2kc11phylum_castIPNS_17impl_withcaseinfoES1_EET_PT0_(%"struct.kc::impl_Ccode_option"* %t) nounwind {
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entry:
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ret %"struct.kc::impl_Ccode_option"* null
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}
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define %"struct.kc::impl_abstract_phylum"* @_ZNK2kc43impl_ac_direct_declarator_AcDirectDeclProto9subphylumEi(%"struct.kc::impl_ac_abstract_declarator_AcAbsdeclDirdecl"* %this, i32 %no) nounwind align 2 {
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entry:
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ret %"struct.kc::impl_abstract_phylum"* undef
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}
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define void @_ZN2kc30impl_withcaseinfo_WithcaseinfoD0Ev(%"struct.kc::impl_withcaseinfo_Withcaseinfo"* %this) nounwind align 2 {
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entry:
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unreachable
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}
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define void @_ZN2kc30impl_withcaseinfo_WithcaseinfoC1EPNS_26impl_patternrepresentationES2_PNS_10impl_CtextE(%"struct.kc::impl_withcaseinfo_Withcaseinfo"* %this, %"struct.kc::impl_outmostpatterns"* %_patternrepresentation_1, %"struct.kc::impl_outmostpatterns"* %_patternrepresentation_2, %"struct.kc::impl_Ctext"* %_Ctext_1) nounwind align 2 {
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entry:
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unreachable
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}
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define void @_ZN2kc21impl_rewriteviewsinfoC2EPNS_20impl_rewriteviewinfoEPS0_(%"struct.kc::impl_CexpressionDQ"* %this, %"struct.kc::impl_Ccode_option"* %p1, %"struct.kc::impl_CexpressionDQ"* %p2) nounwind align 2 {
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entry:
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unreachable
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||||
}
|
||||
|
||||
define %"struct.kc::impl_Ctext_elem"* @_ZN2kc11phylum_castIPNS_9impl_termENS_20impl_abstract_phylumEEET_PT0_(%"struct.kc::impl_abstract_phylum"* %t) nounwind {
|
||||
entry:
|
||||
unreachable
|
||||
}
|
||||
|
||||
define void @_ZN2kc27impl_ac_parameter_type_listD2Ev(%"struct.kc::impl_Ccode_option"* %this) nounwind align 2 {
|
||||
entry:
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @_ZN2kc21impl_ac_operator_nameD2Ev(%"struct.kc::impl_Ctext_elem"* %this) nounwind align 2 {
|
||||
entry:
|
||||
ret void
|
||||
}
|
||||
|
||||
declare %"struct.kc::impl_casestring__Str"* @_ZN2kc12mkcasestringEPKci()
|
||||
@ -1,36 +0,0 @@
|
||||
; RUN: opt -mergefunc -disable-output < %s
|
||||
; This used to trigger a ConstantExpr::getBitCast assertion.
|
||||
|
||||
define void @t1() unnamed_addr uwtable ssp align 2 {
|
||||
entry:
|
||||
switch i32 undef, label %sw.bb12 [
|
||||
i32 127, label %sw.bb
|
||||
i32 126, label %sw.bb4
|
||||
]
|
||||
|
||||
sw.bb: ; preds = %entry
|
||||
unreachable
|
||||
|
||||
sw.bb4: ; preds = %entry
|
||||
unreachable
|
||||
|
||||
sw.bb12: ; preds = %entry
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @t2() unnamed_addr uwtable ssp align 2 {
|
||||
entry:
|
||||
switch i32 undef, label %sw.bb8 [
|
||||
i32 4, label %sw.bb
|
||||
i32 3, label %sw.bb4
|
||||
]
|
||||
|
||||
sw.bb: ; preds = %entry
|
||||
unreachable
|
||||
|
||||
sw.bb4: ; preds = %entry
|
||||
ret void
|
||||
|
||||
sw.bb8: ; preds = %entry
|
||||
unreachable
|
||||
}
|
||||
@ -1,35 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
target datalayout = "p:32:32:32-p1:32:32:32-p2:16:16:16"
|
||||
|
||||
declare void @foo(i32) nounwind
|
||||
|
||||
; None of these functions should be merged
|
||||
|
||||
define i32 @store_as0(i32* %x) {
|
||||
; CHECK-LABEL: @store_as0(
|
||||
; CHECK: call void @foo(
|
||||
%gep = getelementptr i32, i32* %x, i32 4
|
||||
%y = load i32, i32* %gep
|
||||
call void @foo(i32 %y) nounwind
|
||||
ret i32 %y
|
||||
}
|
||||
|
||||
define i32 @store_as1(i32 addrspace(1)* %x) {
|
||||
; CHECK-LABEL: @store_as1(
|
||||
; CHECK: call void @foo(
|
||||
%gep = getelementptr i32, i32 addrspace(1)* %x, i32 4
|
||||
%y = load i32, i32 addrspace(1)* %gep
|
||||
call void @foo(i32 %y) nounwind
|
||||
ret i32 %y
|
||||
}
|
||||
|
||||
define i32 @store_as2(i32 addrspace(2)* %x) {
|
||||
; CHECK-LABEL: @store_as2(
|
||||
; CHECK: call void @foo(
|
||||
%gep = getelementptr i32, i32 addrspace(2)* %x, i32 4
|
||||
%y = load i32, i32 addrspace(2)* %gep
|
||||
call void @foo(i32 %y) nounwind
|
||||
ret i32 %y
|
||||
}
|
||||
|
||||
@ -1,61 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
|
||||
;; Make sure that two different allocas are not treated as equal.
|
||||
|
||||
target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
|
||||
|
||||
%kv1 = type { i32, i32 }
|
||||
%kv2 = type { i8 }
|
||||
%kv3 = type { i64, i64 }
|
||||
|
||||
; Size difference.
|
||||
|
||||
; CHECK-LABEL: define void @size1
|
||||
; CHECK-NOT: call void @
|
||||
define void @size1(i8 *%f) {
|
||||
%v = alloca %kv1, align 8
|
||||
%f_2 = bitcast i8* %f to void (%kv1 *)*
|
||||
call void %f_2(%kv1 * %v)
|
||||
call void %f_2(%kv1 * %v)
|
||||
call void %f_2(%kv1 * %v)
|
||||
call void %f_2(%kv1 * %v)
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: define void @size2
|
||||
; CHECK-NOT: call void @
|
||||
define void @size2(i8 *%f) {
|
||||
%v = alloca %kv2, align 8
|
||||
%f_2 = bitcast i8* %f to void (%kv2 *)*
|
||||
call void %f_2(%kv2 * %v)
|
||||
call void %f_2(%kv2 * %v)
|
||||
call void %f_2(%kv2 * %v)
|
||||
call void %f_2(%kv2 * %v)
|
||||
ret void
|
||||
}
|
||||
|
||||
; Alignment difference.
|
||||
|
||||
; CHECK-LABEL: define void @align1
|
||||
; CHECK-NOT: call void @
|
||||
define void @align1(i8 *%f) {
|
||||
%v = alloca %kv3, align 8
|
||||
%f_2 = bitcast i8* %f to void (%kv3 *)*
|
||||
call void %f_2(%kv3 * %v)
|
||||
call void %f_2(%kv3 * %v)
|
||||
call void %f_2(%kv3 * %v)
|
||||
call void %f_2(%kv3 * %v)
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: define void @align2
|
||||
; CHECK-NOT: call void @
|
||||
define void @align2(i8 *%f) {
|
||||
%v = alloca %kv3, align 16
|
||||
%f_2 = bitcast i8* %f to void (%kv3 *)*
|
||||
call void %f_2(%kv3 * %v)
|
||||
call void %f_2(%kv3 * %v)
|
||||
call void %f_2(%kv3 * %v)
|
||||
call void %f_2(%kv3 * %v)
|
||||
ret void
|
||||
}
|
||||
@ -1,47 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
%Opaque_type = type opaque
|
||||
%S2i = type <{ i64, i64 }>
|
||||
%D2i = type <{ i64, i64 }>
|
||||
%Di = type <{ i32 }>
|
||||
%Si = type <{ i32 }>
|
||||
|
||||
define void @B(%Opaque_type* sret %a, %S2i* %b, i32* %xp, i32* %yp) {
|
||||
%x = load i32, i32* %xp
|
||||
%y = load i32, i32* %yp
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %sum, %y
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @C(%Opaque_type* sret %a, %S2i* %b, i32* %xp, i32* %yp) {
|
||||
%x = load i32, i32* %xp
|
||||
%y = load i32, i32* %yp
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %sum, %y
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @A(%Opaque_type* sret %a, %D2i* %b, i32* %xp, i32* %yp) {
|
||||
%x = load i32, i32* %xp
|
||||
%y = load i32, i32* %yp
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %sum, %y
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret void
|
||||
}
|
||||
|
||||
; Make sure we transfer the parameter attributes to the call site.
|
||||
; CHECK-LABEL: define void @C(%Opaque_type* sret
|
||||
; CHECK: tail call void bitcast (void (%Opaque_type*, %D2i*, i32*, i32*)* @A to void (%Opaque_type*, %S2i*, i32*, i32*)*)(%Opaque_type* sret %0, %S2i* %1, i32* %2, i32* %3)
|
||||
; CHECK: ret void
|
||||
|
||||
|
||||
; Make sure we transfer the parameter attributes to the call site.
|
||||
; CHECK-LABEL: define void @B(%Opaque_type* sret
|
||||
; CHECK: %5 = bitcast
|
||||
; CHECK: tail call void @A(%Opaque_type* sret %0, %D2i* %5, i32* %2, i32* %3)
|
||||
; CHECK: ret void
|
||||
|
||||
@ -1,93 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
|
||||
define i8 @call_with_range() {
|
||||
bitcast i8 0 to i8 ; dummy to make the function large enough
|
||||
%out = call i8 @dummy(), !range !0
|
||||
ret i8 %out
|
||||
}
|
||||
|
||||
define i8 @call_no_range() {
|
||||
; CHECK-LABEL: @call_no_range
|
||||
; CHECK-NEXT: bitcast i8 0 to i8
|
||||
; CHECK-NEXT: %out = call i8 @dummy()
|
||||
; CHECK-NEXT: ret i8 %out
|
||||
bitcast i8 0 to i8
|
||||
%out = call i8 @dummy()
|
||||
ret i8 %out
|
||||
}
|
||||
|
||||
define i8 @call_different_range() {
|
||||
; CHECK-LABEL: @call_different_range
|
||||
; CHECK-NEXT: bitcast i8 0 to i8
|
||||
; CHECK-NEXT: %out = call i8 @dummy(), !range !1
|
||||
; CHECK-NEXT: ret i8 %out
|
||||
bitcast i8 0 to i8
|
||||
%out = call i8 @dummy(), !range !1
|
||||
ret i8 %out
|
||||
}
|
||||
|
||||
define i8 @invoke_with_range() personality i8* undef {
|
||||
%out = invoke i8 @dummy() to label %next unwind label %lpad, !range !0
|
||||
|
||||
next:
|
||||
ret i8 %out
|
||||
|
||||
lpad:
|
||||
%pad = landingpad { i8*, i32 } cleanup
|
||||
resume { i8*, i32 } zeroinitializer
|
||||
}
|
||||
|
||||
define i8 @invoke_no_range() personality i8* undef {
|
||||
; CHECK-LABEL: @invoke_no_range()
|
||||
; CHECK-NEXT: invoke i8 @dummy
|
||||
%out = invoke i8 @dummy() to label %next unwind label %lpad
|
||||
|
||||
next:
|
||||
ret i8 %out
|
||||
|
||||
lpad:
|
||||
%pad = landingpad { i8*, i32 } cleanup
|
||||
resume { i8*, i32 } zeroinitializer
|
||||
}
|
||||
|
||||
define i8 @invoke_different_range() personality i8* undef {
|
||||
; CHECK-LABEL: @invoke_different_range()
|
||||
; CHECK-NEXT: invoke i8 @dummy
|
||||
%out = invoke i8 @dummy() to label %next unwind label %lpad, !range !1
|
||||
|
||||
next:
|
||||
ret i8 %out
|
||||
|
||||
lpad:
|
||||
%pad = landingpad { i8*, i32 } cleanup
|
||||
resume { i8*, i32 } zeroinitializer
|
||||
}
|
||||
|
||||
define i8 @invoke_with_same_range() personality i8* undef {
|
||||
; CHECK-LABEL: @invoke_with_same_range()
|
||||
; CHECK: tail call i8 @invoke_with_range()
|
||||
%out = invoke i8 @dummy() to label %next unwind label %lpad, !range !0
|
||||
|
||||
next:
|
||||
ret i8 %out
|
||||
|
||||
lpad:
|
||||
%pad = landingpad { i8*, i32 } cleanup
|
||||
resume { i8*, i32 } zeroinitializer
|
||||
}
|
||||
|
||||
define i8 @call_with_same_range() {
|
||||
; CHECK-LABEL: @call_with_same_range
|
||||
; CHECK: tail call i8 @call_with_range
|
||||
bitcast i8 0 to i8
|
||||
%out = call i8 @dummy(), !range !0
|
||||
ret i8 %out
|
||||
}
|
||||
|
||||
|
||||
|
||||
declare i8 @dummy();
|
||||
declare i32 @__gxx_personality_v0(...)
|
||||
|
||||
!0 = !{i8 0, i8 2}
|
||||
!1 = !{i8 5, i8 7}
|
||||
@ -1,42 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck -check-prefix=NOPLUS %s
|
||||
|
||||
; This makes sure that zeros in constants don't cause problems with string based
|
||||
; memory comparisons
|
||||
define internal i32 @sum(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sum
|
||||
%sum = add i32 %x, %y
|
||||
%1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 2 ], 2
|
||||
%sum2 = add i32 %sum, %1
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
define internal i32 @add(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @add
|
||||
%sum = add i32 %x, %y
|
||||
%1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 1 ], 2
|
||||
%sum2 = add i32 %sum, %1
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
define internal i32 @plus(i32 %x, i32 %y) {
|
||||
; NOPLUS-NOT: @plus
|
||||
%sum = add i32 %x, %y
|
||||
%1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 5 ], 2
|
||||
%sum2 = add i32 %sum, %1
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
define internal i32 @next(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @next
|
||||
%sum = add i32 %x, %y
|
||||
%1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 5 ], 2
|
||||
%sum2 = add i32 %sum, %1
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
46
external/llvm/test/Transforms/MergeFunc/crash.ll
vendored
46
external/llvm/test/Transforms/MergeFunc/crash.ll
vendored
@ -1,46 +0,0 @@
|
||||
; RUN: opt -mergefunc -disable-output < %s
|
||||
; PR15185
|
||||
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
|
||||
target triple = "i386-pc-linux-gnu"
|
||||
|
||||
%.qux.2496 = type { i32, %.qux.2497 }
|
||||
%.qux.2497 = type { i8, i32 }
|
||||
%.qux.2585 = type { i32, i32, i8* }
|
||||
|
||||
@g2 = external unnamed_addr constant [9 x i8], align 1
|
||||
@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)]
|
||||
|
||||
define internal i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 {
|
||||
br label %1
|
||||
|
||||
; <label>:1
|
||||
br label %2
|
||||
|
||||
; <label>:2
|
||||
ret i32 undef
|
||||
}
|
||||
|
||||
define internal i32 @func10(%.qux.2496* nocapture %this) align 2 {
|
||||
%1 = getelementptr inbounds %.qux.2496, %.qux.2496* %this, i32 0, i32 1, i32 1
|
||||
%2 = load i32, i32* %1, align 4
|
||||
ret i32 %2
|
||||
}
|
||||
|
||||
define internal i8* @func29(i32* nocapture %this) align 2 {
|
||||
ret i8* getelementptr inbounds ([9 x i8], [9 x i8]* @g2, i32 0, i32 0)
|
||||
}
|
||||
|
||||
define internal i32* @func33(%.qux.2585* nocapture %this) align 2 {
|
||||
ret i32* undef
|
||||
}
|
||||
|
||||
define internal i32* @func34(%.qux.2585* nocapture %this) align 2 {
|
||||
%1 = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0
|
||||
ret i32* undef
|
||||
}
|
||||
|
||||
define internal i8* @func35(%.qux.2585* nocapture %this) align 2 {
|
||||
%1 = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0, i32 2
|
||||
%2 = load i8*, i8** %1, align 4
|
||||
ret i8* %2
|
||||
}
|
||||
@ -1,54 +0,0 @@
|
||||
; RUN: opt %s -mergefunc -globalopt -S -o - | FileCheck %s
|
||||
|
||||
; Make sure we don't crash on this example. This test is supposed to test that
|
||||
; MergeFunctions clears its GlobalNumbers value map. If this map still contains
|
||||
; entries when running globalopt and the MergeFunctions instance is still alive
|
||||
; the optimization of @G would cause an assert because globalopt would do an
|
||||
; RAUW on @G which still exists as an entry in the GlobalNumbers ValueMap which
|
||||
; causes an assert in the ValueHandle call back because we are RAUWing with a
|
||||
; different type (AllocaInst) than its key type (GlobalValue).
|
||||
|
||||
@G = internal global i8** null
|
||||
@G2 = internal global i8** null
|
||||
|
||||
define i32 @main(i32 %argc, i8** %argv) norecurse {
|
||||
; CHECK: alloca
|
||||
store i8** %argv, i8*** @G
|
||||
ret i32 0
|
||||
}
|
||||
|
||||
define internal i8** @dead1(i64 %p) {
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
%tmp = load i8**, i8*** @G
|
||||
ret i8** %tmp
|
||||
}
|
||||
|
||||
define internal i8** @dead2(i64 %p) {
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
%tmp = load i8**, i8*** @G2
|
||||
ret i8** %tmp
|
||||
}
|
||||
|
||||
define void @left(i64 %p) {
|
||||
entry-block:
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @right(i64 %p) {
|
||||
entry-block:
|
||||
call void @left(i64 %p)
|
||||
call void @left(i64 %p)
|
||||
call void @left(i64 %p)
|
||||
call void @left(i64 %p)
|
||||
ret void
|
||||
}
|
||||
@ -1,47 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
define weak i32 @sum(i32 %x, i32 %y) {
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %sum, %y
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
define weak i32 @add(i32 %x, i32 %y) {
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %sum, %y
|
||||
%sum3 = add i32 %sum2, %y
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
; Don't replace a weak function use by another equivalent function. We don't
|
||||
; know whether the symbol that will ulitmately be linked is equivalent - we
|
||||
; don't know that the weak definition is the definitive definition or whether it
|
||||
; will be overriden by a stronger definition).
|
||||
|
||||
; CHECK-LABEL: define private i32 @0
|
||||
; CHECK: add i32
|
||||
; CHECK: add i32
|
||||
; CHECK: add i32
|
||||
; CHECK: ret
|
||||
|
||||
; CHECK-LABEL: define i32 @use_weak
|
||||
; CHECK: call i32 @add
|
||||
; CHECK: call i32 @sum
|
||||
; CHECK: ret
|
||||
|
||||
; CHECK-LABEL: define weak i32 @sum
|
||||
; CHECK: tail call i32 @0
|
||||
; CHECK: ret
|
||||
|
||||
; CHECK-LABEL: define weak i32 @add
|
||||
; CHECK: tail call i32 @0
|
||||
; CHECK: ret
|
||||
|
||||
|
||||
define i32 @use_weak(i32 %a, i32 %b) {
|
||||
%res = call i32 @add(i32 %a, i32 %b)
|
||||
%res2 = call i32 @sum(i32 %a, i32 %b)
|
||||
%res3 = add i32 %res, %res2
|
||||
ret i32 %res3
|
||||
}
|
||||
@ -1,27 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
; Be sure we don't merge cross-referenced functions of same type.
|
||||
|
||||
; CHECK-LABEL: @left
|
||||
; CHECK-LABEL: entry-block
|
||||
; CHECK-LABEL: call void @right(i64 %p)
|
||||
define void @left(i64 %p) {
|
||||
entry-block:
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
call void @right(i64 %p)
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @right
|
||||
; CHECK-LABEL: entry-block
|
||||
; CHECK-LABEL: call void @left(i64 %p)
|
||||
define void @right(i64 %p) {
|
||||
entry-block:
|
||||
call void @left(i64 %p)
|
||||
call void @left(i64 %p)
|
||||
call void @left(i64 %p)
|
||||
call void @left(i64 %p)
|
||||
ret void
|
||||
}
|
||||
@ -1,46 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
||||
|
||||
; These should not be merged, the type of the GEP pointer argument does not have
|
||||
; the same stride.
|
||||
|
||||
%"struct1" = type <{ i8*, i32, [4 x i8] }>
|
||||
%"struct2" = type { i8*, { i64, i64 } }
|
||||
|
||||
define internal %struct2* @Ffunc(%struct2* %P, i64 %i) {
|
||||
; CHECK-LABEL: @Ffunc(
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: ret
|
||||
%1 = getelementptr inbounds %"struct2", %"struct2"* %P, i64 %i
|
||||
%2 = getelementptr inbounds %"struct2", %"struct2"* %P, i64 %i
|
||||
%3 = getelementptr inbounds %"struct2", %"struct2"* %P, i64 %i
|
||||
%4 = getelementptr inbounds %"struct2", %"struct2"* %P, i64 %i
|
||||
%5 = getelementptr inbounds %"struct2", %"struct2"* %P, i64 %i
|
||||
%6 = getelementptr inbounds %"struct2", %"struct2"* %P, i64 %i
|
||||
ret %struct2* %6
|
||||
}
|
||||
|
||||
|
||||
define internal %struct1* @Gfunc(%struct1* %P, i64 %i) {
|
||||
; CHECK-LABEL: @Gfunc(
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: getelementptr
|
||||
; CHECK-NEXT: ret
|
||||
%1 = getelementptr inbounds %"struct1", %"struct1"* %P, i64 %i
|
||||
%2 = getelementptr inbounds %"struct1", %"struct1"* %P, i64 %i
|
||||
%3 = getelementptr inbounds %"struct1", %"struct1"* %P, i64 %i
|
||||
%4 = getelementptr inbounds %"struct1", %"struct1"* %P, i64 %i
|
||||
%5 = getelementptr inbounds %"struct1", %"struct1"* %P, i64 %i
|
||||
%6 = getelementptr inbounds %"struct1", %"struct1"* %P, i64 %i
|
||||
ret %struct1* %6
|
||||
}
|
||||
|
||||
@ -1,29 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
target datalayout = "e-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-n8:16:32-S128"
|
||||
|
||||
%.qux.2496 = type { i32, %.qux.2497 }
|
||||
%.qux.2497 = type { i8, i32 }
|
||||
%.qux.2585 = type { i32, i32, i8* }
|
||||
|
||||
@g2 = external addrspace(1) constant [9 x i8], align 1
|
||||
@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585 addrspace(1)*)* @func35 to i8*)]
|
||||
|
||||
|
||||
define internal i32 @func10(%.qux.2496 addrspace(1)* nocapture %this) align 2 {
|
||||
bb:
|
||||
%tmp = getelementptr inbounds %.qux.2496, %.qux.2496 addrspace(1)* %this, i32 0, i32 1, i32 1
|
||||
%tmp1 = load i32, i32 addrspace(1)* %tmp, align 4
|
||||
ret i32 %tmp1
|
||||
}
|
||||
|
||||
; Check for pointer bitwidth equal assertion failure
|
||||
define internal i8* @func35(%.qux.2585 addrspace(1)* nocapture %this) align 2 {
|
||||
bb:
|
||||
; CHECK-LABEL: @func35(
|
||||
; CHECK: %[[V2:.+]] = bitcast %.qux.2585 addrspace(1)* %{{.*}} to %.qux.2496 addrspace(1)*
|
||||
; CHECK: %[[V3:.+]] = tail call i32 @func10(%.qux.2496 addrspace(1)* nocapture %[[V2]])
|
||||
; CHECK: %{{.*}} = inttoptr i32 %[[V3]] to i8*
|
||||
%tmp = getelementptr inbounds %.qux.2585, %.qux.2585 addrspace(1)* %this, i32 0, i32 2
|
||||
%tmp1 = load i8*, i8* addrspace(1)* %tmp, align 4
|
||||
ret i8* %tmp1
|
||||
}
|
||||
@ -1,56 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
; PR15185
|
||||
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
|
||||
target triple = "i386-pc-linux-gnu"
|
||||
|
||||
%.qux.2496 = type { i32, %.qux.2497 }
|
||||
%.qux.2497 = type { i8, i32 }
|
||||
%.qux.2585 = type { i32, i32, i8* }
|
||||
|
||||
@g2 = external unnamed_addr constant [9 x i8], align 1
|
||||
@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)]
|
||||
|
||||
define internal i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 {
|
||||
bb:
|
||||
br label %bb1
|
||||
|
||||
bb1: ; preds = %bb
|
||||
br label %bb2
|
||||
|
||||
bb2: ; preds = %bb1
|
||||
ret i32 undef
|
||||
}
|
||||
|
||||
define internal i32 @func10(%.qux.2496* nocapture %this) align 2 {
|
||||
bb:
|
||||
%tmp = getelementptr inbounds %.qux.2496, %.qux.2496* %this, i32 0, i32 1, i32 1
|
||||
%tmp1 = load i32, i32* %tmp, align 4
|
||||
ret i32 %tmp1
|
||||
}
|
||||
|
||||
define internal i8* @func29(i32* nocapture %this) align 2 {
|
||||
bb:
|
||||
ret i8* getelementptr inbounds ([9 x i8], [9 x i8]* @g2, i32 0, i32 0)
|
||||
}
|
||||
|
||||
define internal i32* @func33(%.qux.2585* nocapture %this) align 2 {
|
||||
bb:
|
||||
ret i32* undef
|
||||
}
|
||||
|
||||
define internal i32* @func34(%.qux.2585* nocapture %this) align 2 {
|
||||
bb:
|
||||
%tmp = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0
|
||||
ret i32* undef
|
||||
}
|
||||
|
||||
define internal i8* @func35(%.qux.2585* nocapture %this) align 2 {
|
||||
bb:
|
||||
; CHECK-LABEL: @func35(
|
||||
; CHECK: %[[V2:.+]] = bitcast %.qux.2585* %{{.*}} to %.qux.2496*
|
||||
; CHECK: %[[V3:.+]] = tail call i32 @func10(%.qux.2496* nocapture %[[V2]])
|
||||
; CHECK: %{{.*}} = inttoptr i32 %[[V3]] to i8*
|
||||
%tmp = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0, i32 2
|
||||
%tmp1 = load i8*, i8** %tmp, align 4
|
||||
ret i8* %tmp1
|
||||
}
|
||||
@ -1,30 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
; Replacments should be totally ordered on the function name.
|
||||
; If we don't do this we can end up with one module defining a thunk for @funA
|
||||
; and another module defining a thunk for @funB.
|
||||
;
|
||||
; The problem with this is that the linker could then choose these two stubs
|
||||
; each of the two modules and we end up with two stubs calling each other.
|
||||
|
||||
; CHECK-LABEL: define linkonce_odr i32 @funA
|
||||
; CHECK-NEXT: add
|
||||
; CHECK: ret
|
||||
|
||||
; CHECK-LABEL: define linkonce_odr i32 @funB
|
||||
; CHECK-NEXT: tail call i32 @funA(i32 %0, i32 %1)
|
||||
; CHECK-NEXT: ret
|
||||
|
||||
define linkonce_odr i32 @funB(i32 %x, i32 %y) {
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %x, %sum
|
||||
%sum3 = add i32 %x, %sum2
|
||||
ret i32 %sum3
|
||||
}
|
||||
|
||||
define linkonce_odr i32 @funA(i32 %x, i32 %y) {
|
||||
%sum = add i32 %x, %y
|
||||
%sum2 = add i32 %x, %sum
|
||||
%sum3 = add i32 %x, %sum2
|
||||
ret i32 %sum3
|
||||
}
|
||||
@ -1,49 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
||||
target triple = "x86_64-unknown-linux-gnu"
|
||||
|
||||
define i32 @_Z1fi(i32 %i) #0 {
|
||||
entry:
|
||||
%retval = alloca i32, align 4
|
||||
%i.addr = alloca i32, align 4
|
||||
store i32 %i, i32* %i.addr, align 4
|
||||
%0 = load i32, i32* %i.addr, align 4
|
||||
%cmp = icmp eq i32 %0, 1
|
||||
br i1 %cmp, label %if.then, label %if.end
|
||||
|
||||
if.then:
|
||||
store i32 3, i32* %retval
|
||||
br label %return
|
||||
|
||||
if.end:
|
||||
%1 = load i32, i32* %i.addr, align 4
|
||||
%cmp1 = icmp eq i32 %1, 3
|
||||
br i1 %cmp1, label %if.then.2, label %if.end.3
|
||||
|
||||
if.then.2:
|
||||
store i32 56, i32* %retval
|
||||
br label %return
|
||||
|
||||
if.end.3:
|
||||
store i32 0, i32* %retval
|
||||
br label %return
|
||||
|
||||
return:
|
||||
%2 = load i32, i32* %retval
|
||||
ret i32 %2
|
||||
}
|
||||
|
||||
|
||||
define internal i8* @Afunc(i32* %P) {
|
||||
store i32 1, i32* %P
|
||||
store i32 3, i32* %P
|
||||
ret i8* blockaddress(@_Z1fi, %if.then.2)
|
||||
}
|
||||
|
||||
define internal i8* @Bfunc(i32* %P) {
|
||||
; CHECK-NOT: @Bfunc
|
||||
store i32 1, i32* %P
|
||||
store i32 3, i32* %P
|
||||
ret i8* blockaddress(@_Z1fi, %if.then.2)
|
||||
}
|
||||
@ -1,91 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
|
||||
; These two functions are identical. The basic block labels are the same, and
|
||||
; induce the same CFG. We are testing that block addresses within different
|
||||
; functions are compared by their value, and not based on order. Both functions
|
||||
; come from the same C-code, but in the first the two val_0/val_1 basic blocks
|
||||
; are in a different order (they were manually switched post-compilation).
|
||||
|
||||
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
||||
target triple = "x86_64-unknown-linux-gnu"
|
||||
|
||||
define i32 @_Z1fi(i32 %i) #0 {
|
||||
entry:
|
||||
%i.addr = alloca i32, align 4
|
||||
%ret = alloca i32, align 4
|
||||
%l = alloca i8*, align 8
|
||||
store i32 %i, i32* %i.addr, align 4
|
||||
store i32 0, i32* %ret, align 4
|
||||
store i8* blockaddress(@_Z1fi, %val_0), i8** %l, align 8
|
||||
%0 = load i32, i32* %i.addr, align 4
|
||||
%and = and i32 %0, 256
|
||||
%cmp = icmp eq i32 %and, 0
|
||||
br i1 %cmp, label %if.then, label %if.end
|
||||
|
||||
if.then:
|
||||
store i8* blockaddress(@_Z1fi, %val_1), i8** %l, align 8
|
||||
br label %if.end
|
||||
|
||||
if.end:
|
||||
%1 = load i8*, i8** %l, align 8
|
||||
br label %indirectgoto
|
||||
|
||||
val_1:
|
||||
store i32 42, i32* %ret, align 4
|
||||
br label %end
|
||||
|
||||
val_0:
|
||||
store i32 12, i32* %ret, align 4
|
||||
br label %end
|
||||
|
||||
|
||||
end:
|
||||
%2 = load i32, i32* %ret, align 4
|
||||
ret i32 %2
|
||||
|
||||
indirectgoto:
|
||||
%indirect.goto.dest = phi i8* [ %1, %if.end ]
|
||||
indirectbr i8* %indirect.goto.dest, [label %val_0, label %val_1]
|
||||
}
|
||||
|
||||
define i32 @_Z1gi(i32 %i) #0 {
|
||||
; CHECK-LABEL: define i32 @_Z1gi
|
||||
; CHECK-NEXT: tail call i32 @_Z1fi
|
||||
; CHECK-NEXT: ret
|
||||
entry:
|
||||
%i.addr = alloca i32, align 4
|
||||
%ret = alloca i32, align 4
|
||||
%l = alloca i8*, align 8
|
||||
store i32 %i, i32* %i.addr, align 4
|
||||
store i32 0, i32* %ret, align 4
|
||||
store i8* blockaddress(@_Z1gi, %val_0), i8** %l, align 8
|
||||
%0 = load i32, i32* %i.addr, align 4
|
||||
%and = and i32 %0, 256
|
||||
%cmp = icmp eq i32 %and, 0
|
||||
br i1 %cmp, label %if.then, label %if.end
|
||||
|
||||
if.then:
|
||||
store i8* blockaddress(@_Z1gi, %val_1), i8** %l, align 8
|
||||
br label %if.end
|
||||
|
||||
if.end:
|
||||
%1 = load i8*, i8** %l, align 8
|
||||
br label %indirectgoto
|
||||
|
||||
val_0:
|
||||
store i32 12, i32* %ret, align 4
|
||||
br label %end
|
||||
|
||||
val_1:
|
||||
store i32 42, i32* %ret, align 4
|
||||
br label %end
|
||||
|
||||
end:
|
||||
%2 = load i32, i32* %ret, align 4
|
||||
ret i32 %2
|
||||
|
||||
indirectgoto:
|
||||
%indirect.goto.dest = phi i8* [ %1, %if.end ]
|
||||
indirectbr i8* %indirect.goto.dest, [label %val_0, label %val_1]
|
||||
}
|
||||
|
||||
@ -1,20 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck -check-prefix=MERGE %s
|
||||
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
||||
|
||||
; Afunc and Bfunc differ only in that one returns i64, the other a pointer.
|
||||
; These should be merged.
|
||||
define internal i64 @Afunc(i32* %P, i32* %Q) {
|
||||
; CHECK-LABEL: define internal i64 @Afunc
|
||||
store i32 4, i32* %P
|
||||
store i32 6, i32* %Q
|
||||
ret i64 0
|
||||
}
|
||||
|
||||
define internal i64* @Bfunc(i32* %P, i32* %Q) {
|
||||
; MERGE-NOT: @Bfunc
|
||||
store i32 4, i32* %P
|
||||
store i32 6, i32* %Q
|
||||
ret i64* null
|
||||
}
|
||||
|
||||
@ -1,18 +0,0 @@
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck %s
|
||||
; RUN: opt -mergefunc -S < %s | FileCheck -check-prefix=MERGE %s
|
||||
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
||||
|
||||
; Merging should still work even if the values are wrapped in a vector.
|
||||
define internal <2 x i64> @Mfunc(i32* %P, i32* %Q) {
|
||||
; CHECK-LABEL: define internal <2 x i64> @Mfunc
|
||||
store i32 1, i32* %P
|
||||
store i32 1, i32* %Q
|
||||
ret <2 x i64> <i64 0, i64 0>
|
||||
}
|
||||
|
||||
define internal <2 x i64*> @Nfunc(i32* %P, i32* %Q) {
|
||||
; MERGE-NOT: @Nfunc
|
||||
store i32 1, i32* %P
|
||||
store i32 1, i32* %Q
|
||||
ret <2 x i64*> <i64* null, i64* null>
|
||||
}
|
||||
@ -1,27 +0,0 @@
|
||||
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||||
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
||||
|
||||
|
||||
declare void @stuff()
|
||||
|
||||
; CHECK-LABEL: @f0(
|
||||
define void @f0(i64 %p0) {
|
||||
entry:
|
||||
call void @stuff()
|
||||
call void @stuff()
|
||||
call void @stuff()
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @f1(
|
||||
; CHECK: ptrtoint i64*
|
||||
; CHECK: tail call void @f0(i64
|
||||
|
||||
define void @f1(i64* %p0) {
|
||||
entry:
|
||||
call void @stuff()
|
||||
call void @stuff()
|
||||
call void @stuff()
|
||||
ret void
|
||||
}
|
||||
|
||||
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Reference in New Issue
Block a user