9a58b12fe7
Several tests for the new fake use intrinsic are failing on NVPTX buildbots due to relying on behaviour for their expected triple; this commit adds that triple to each of them to prevent failures. Fixes commit 3d08ade (#86149). Example buildbot failures: https://lab.llvm.org/buildbot/#/builders/160/builds/4175 https://lab.llvm.org/buildbot/#/builders/180/builds/4173
38 lines
1021 B
LLVM
38 lines
1021 B
LLVM
; RUN: llc < %s -stop-after=finalize-isel -mtriple=x86_64-unknown-linux - | FileCheck %s --implicit-check-not FAKE_USE
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; Fake uses following tail calls should be pulled in front
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; of the TCRETURN instruction. Fake uses using something defined by
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; the tail call or after it should be suppressed.
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; CHECK: name:{{ +}}bar
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; CHECK: body:
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; CHECK: bb.0.{{.*}}:
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; CHECK: %0:{{.*}}= COPY
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; CHECK: FAKE_USE %0
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; CHECK: TCRETURN
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; CHECK: name:{{ +}}baz
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; CHECK: body:
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; CHECK: bb.0.{{.*}}:
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; CHECK: %0:{{.*}}= COPY
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; CHECK: FAKE_USE %0
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; CHECK: TCRETURN
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define void @bar(i32 %v) optdebug {
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entry:
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%call = tail call i32 @_Z3fooi(i32 %v)
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%mul = mul nsw i32 %call, 3
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notail call void (...) @llvm.fake.use(i32 %mul)
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notail call void (...) @llvm.fake.use(i32 %call)
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notail call void (...) @llvm.fake.use(i32 %v)
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ret void
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}
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define i32 @baz(i32 %v) optdebug {
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entry:
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%call = tail call i32 @_Z3fooi(i32 %v)
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notail call void (...) @llvm.fake.use(i32 %v)
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ret i32 %call
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}
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declare i32 @_Z3fooi(i32) local_unnamed_addr
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