You've already forked linux-packaging-mono
36 lines
1.2 KiB
LLVM
36 lines
1.2 KiB
LLVM
|
; RUN: opt < %s -pgo-instr-gen -instrprof -S | FileCheck %s
|
||
|
|
; RUN: opt <%s -passes=pgo-instr-gen,instrprof -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 void @foo(i8* %dst, i8* %src, i32* %a, i32 %n) {
|
||
|
|
entry:
|
||
|
|
br label %for.cond
|
||
|
|
|
||
|
|
for.cond:
|
||
|
|
%i.0 = phi i32 [ 0, %entry ], [ %add, %for.cond1 ]
|
||
|
|
%cmp = icmp slt i32 %i.0, %n
|
||
|
|
br i1 %cmp, label %for.cond1, label %for.end6
|
||
|
|
|
||
|
|
for.cond1:
|
||
|
|
%j.0 = phi i32 [ %inc, %for.body3 ], [ 0, %for.cond ]
|
||
|
|
%idx.ext = sext i32 %i.0 to i64
|
||
|
|
%add.ptr = getelementptr inbounds i32, i32* %a, i64 %idx.ext
|
||
|
|
%0 = load i32, i32* %add.ptr, align 4
|
||
|
|
%cmp2 = icmp slt i32 %j.0, %0
|
||
|
|
%add = add nsw i32 %i.0, 1
|
||
|
|
br i1 %cmp2, label %for.body3, label %for.cond
|
||
|
|
|
||
|
|
for.body3:
|
||
|
|
%conv = sext i32 %add to i64
|
||
|
|
; CHECK: call void @__llvm_profile_instrument_range(i64 %conv, i8* bitcast ({ i64, i64, i64*, i8*, i8*, i32, [2 x i16] }* @__profd_foo to i8*), i32 0, i64 0, i64 8, i64 8192)
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %dst, i8* %src, i64 %conv, i32 1, i1 false)
|
||
|
|
%inc = add nsw i32 %j.0, 1
|
||
|
|
br label %for.cond1
|
||
|
|
|
||
|
|
for.end6:
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i32, i1)
|