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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
65 lines
1.7 KiB
LLVM
65 lines
1.7 KiB
LLVM
; RUN: opt -S -hotcoldsplit -hotcoldsplit-threshold=0 < %s | FileCheck %s
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; Source:
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;
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; extern __attribute__((cold)) void sink();
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; extern void sideeffect(int);
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; void foo(int cond1, int cond2) {
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; if (cond1) {
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; if (cond2) {
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; sideeffect(0);
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; } else {
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; sideeffect(1);
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; }
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; sink();
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; } else {
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; sideeffect(2);
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; }
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; sink();
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; }
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.14.0"
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; CHECK: define {{.*}}@_Z3fooii{{.*}}#[[outlined_func_attr:[0-9]+]]
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; CHECK-NOT: _Z3fooii.cold
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; CHECK: attributes #[[outlined_func_attr]] = { {{.*}}minsize
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define void @_Z3fooii(i32, i32) {
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%3 = alloca i32, align 4
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%4 = alloca i32, align 4
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store i32 %0, i32* %3, align 4
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store i32 %1, i32* %4, align 4
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%5 = load i32, i32* %3, align 4
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%6 = icmp ne i32 %5, 0
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br i1 %6, label %7, label %13
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; <label>:7: ; preds = %2
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%8 = load i32, i32* %4, align 4
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%9 = icmp ne i32 %8, 0
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br i1 %9, label %10, label %11
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; <label>:10: ; preds = %7
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call void @_Z10sideeffecti(i32 0)
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br label %12
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; <label>:11: ; preds = %7
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call void @_Z10sideeffecti(i32 1)
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br label %12
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; <label>:12: ; preds = %11, %10
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call void @_Z4sinkv() #3
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br label %14
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; <label>:13: ; preds = %2
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call void @_Z10sideeffecti(i32 2)
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br label %14
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; <label>:14: ; preds = %13, %12
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call void @_Z4sinkv() #3
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ret void
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}
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declare void @_Z10sideeffecti(i32)
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declare void @_Z4sinkv() cold
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