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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
35 lines
826 B
LLVM
35 lines
826 B
LLVM
; RUN: opt -S -hotcoldsplit -hotcoldsplit-threshold=0 < %s | FileCheck %s
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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-LABEL: define {{.*}}@foo(
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; CHECK: phi i32 [ 0, %entry ], [ %p.ce.reload, %codeRepl ]
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; CHECK-LABEL: define {{.*}}@foo.cold.1(
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; CHECK: call {{.*}}@sink
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; CHECK: %p.ce = phi i32 [ 1, %coldbb ], [ 3, %coldbb2 ]
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; CHECK-NEXT: store i32 %p.ce, i32* %p.ce.out
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define void @foo(i32 %cond) {
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entry:
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%tobool = icmp eq i32 %cond, 0
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br i1 %tobool, label %if.end, label %coldbb
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coldbb:
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call void @sink()
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call void @sideeffect()
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br i1 undef, label %if.end, label %coldbb2
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coldbb2:
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br label %if.end
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if.end:
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%p = phi i32 [0, %entry], [1, %coldbb], [3, %coldbb2]
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ret void
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}
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declare void @sink() cold
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declare void @sideeffect()
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