Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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; REQUIRES: asserts
; RUN: opt -inline -mtriple=x86_64-unknown-unknown -S -debug-only=inline-cost < %s 2>&1 | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-unknown"
define i32 @outer1(i32* %ptr, i32 %i) {
%C = call i32 @inner1(i32* %ptr, i32 %i)
ret i32 %C
}
; zext from i32 to i64 is free.
; CHECK: Analyzing call of inner1
; CHECK: NumInstructionsSimplified: 3
; CHECK: NumInstructions: 4
define i32 @inner1(i32* %ptr, i32 %i) {
%E = zext i32 %i to i64
%G = getelementptr inbounds i32, i32* %ptr, i64 %E
%L = load i32, i32* %G
ret i32 %L
}
define i16 @outer2(i8* %ptr) {
%C = call i16 @inner2(i8* %ptr)
ret i16 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner2
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i16 @inner2(i8* %ptr) {
%L = load i8, i8* %ptr
%E = zext i8 %L to i16
ret i16 %E
}
define i16 @outer3(i8* %ptr) {
%C = call i16 @inner3(i8* %ptr)
ret i16 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner3
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i16 @inner3(i8* %ptr) {
%L = load i8, i8* %ptr
%E = sext i8 %L to i16
ret i16 %E
}
define i32 @outer4(i8* %ptr) {
%C = call i32 @inner4(i8* %ptr)
ret i32 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner4
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i32 @inner4(i8* %ptr) {
%L = load i8, i8* %ptr
%E = zext i8 %L to i32
ret i32 %E
}
define i32 @outer5(i8* %ptr) {
%C = call i32 @inner5(i8* %ptr)
ret i32 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner5
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i32 @inner5(i8* %ptr) {
%L = load i8, i8* %ptr
%E = sext i8 %L to i32
ret i32 %E
}
define i32 @outer6(i16* %ptr) {
%C = call i32 @inner6(i16* %ptr)
ret i32 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner6
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i32 @inner6(i16* %ptr) {
%L = load i16, i16* %ptr
%E = zext i16 %L to i32
ret i32 %E
}
define i32 @outer7(i16* %ptr) {
%C = call i32 @inner7(i16* %ptr)
ret i32 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner7
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i32 @inner7(i16* %ptr) {
%L = load i16, i16* %ptr
%E = sext i16 %L to i32
ret i32 %E
}
define i64 @outer8(i8* %ptr) {
%C = call i64 @inner8(i8* %ptr)
ret i64 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner8
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i64 @inner8(i8* %ptr) {
%L = load i8, i8* %ptr
%E = zext i8 %L to i64
ret i64 %E
}
define i64 @outer9(i8* %ptr) {
%C = call i64 @inner9(i8* %ptr)
ret i64 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner9
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i64 @inner9(i8* %ptr) {
%L = load i8, i8* %ptr
%E = sext i8 %L to i64
ret i64 %E
}
define i64 @outer10(i16* %ptr) {
%C = call i64 @inner10(i16* %ptr)
ret i64 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner10
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i64 @inner10(i16* %ptr) {
%L = load i16, i16* %ptr
%E = zext i16 %L to i64
ret i64 %E
}
define i64 @outer11(i16* %ptr) {
%C = call i64 @inner11(i16* %ptr)
ret i64 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner11
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i64 @inner11(i16* %ptr) {
%L = load i16, i16* %ptr
%E = sext i16 %L to i64
ret i64 %E
}
define i64 @outer12(i32* %ptr) {
%C = call i64 @inner12(i32* %ptr)
ret i64 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner12
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i64 @inner12(i32* %ptr) {
%L = load i32, i32* %ptr
%E = zext i32 %L to i64
ret i64 %E
}
define i64 @outer13(i32* %ptr) {
%C = call i64 @inner13(i32* %ptr)
ret i64 %C
}
; It is an ExtLoad.
; CHECK: Analyzing call of inner13
; CHECK: NumInstructionsSimplified: 2
; CHECK: NumInstructions: 3
define i64 @inner13(i32* %ptr) {
%L = load i32, i32* %ptr
%E = sext i32 %L to i64
ret i64 %E
}

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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -S -inline | FileCheck %s
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -S -passes='cgscc(inline)' | FileCheck %s
; Check that we only inline when we have compatible target attributes.
; X86 has implemented a target attribute that will verify that the attribute
; sets are compatible.
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
define i32 @foo() #0 {
entry:
%call = call i32 (...) @baz()
ret i32 %call
; CHECK-LABEL: foo
; CHECK: call i32 (...) @baz()
}
declare i32 @baz(...) #0
define i32 @bar() #1 {
entry:
%call = call i32 @foo()
ret i32 %call
; CHECK-LABEL: bar
; CHECK: call i32 (...) @baz()
}
define i32 @qux() #0 {
entry:
%call = call i32 @bar()
ret i32 %call
; CHECK-LABEL: qux
; CHECK: call i32 @bar()
}
attributes #0 = { "target-cpu"="x86-64" "target-features"="+sse,+sse2" }
attributes #1 = { "target-cpu"="x86-64" "target-features"="+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3" }

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if not 'X86' in config.root.targets:
config.unsupported = True