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| author | Arnold Schwaighofer <aschwaighofer@apple.com> | 2016-09-09 22:40:27 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <aschwaighofer@apple.com> | 2016-09-09 22:40:27 +0000 |
| commit | c9277f40fddadc0d6fc727dffdd7dc7742c0aadc (patch) | |
| tree | efecf9f001b3cb48e446a48c70fc92ac0aa2d40a /llvm/test/Transforms/Inline | |
| parent | 6ecf619be99be4181cb677f066159bc05901d720 (diff) | |
| download | bcm5719-llvm-c9277f40fddadc0d6fc727dffdd7dc7742c0aadc.tar.gz bcm5719-llvm-c9277f40fddadc0d6fc727dffdd7dc7742c0aadc.zip | |
Inliner: Don't mark swifterror allocas with lifetime markers
This would create a bitcast use which fails the verifier: swifterror values may
only be used by loads, stores, and as function arguments.
rdar://28233244
llvm-svn: 281114
Diffstat (limited to 'llvm/test/Transforms/Inline')
| -rw-r--r-- | llvm/test/Transforms/Inline/lifetime.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/Transforms/Inline/lifetime.ll b/llvm/test/Transforms/Inline/lifetime.ll index 12c433b9e62..fc209ccc50f 100644 --- a/llvm/test/Transforms/Inline/lifetime.ll +++ b/llvm/test/Transforms/Inline/lifetime.ll @@ -98,3 +98,20 @@ define void @test_arrays_alloca() { ; CHECK: ret void ret void } + +%swift.error = type opaque + +define void @helper_swifterror_alloca() { +entry: + %swifterror = alloca swifterror %swift.error*, align 8 + store %swift.error* null, %swift.error** %swifterror, align 8 + ret void +} + +define void @test_swifterror_alloca() { +; CHECK-LABEL: @test_swifterror_alloca( +; CHECK-NOT: lifetime + call void @helper_swifterror_alloca() +; CHECK: ret void + ret void +} |
