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| author | Stephen Hines <srhines@google.com> | 2014-04-23 16:57:46 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-04-24 15:53:16 -0700 |
| commit | 36b56886974eae4f9c5ebc96befd3e7bfe5de338 (patch) | |
| tree | e6cfb69fbbd937f450eeb83bfb83b9da3b01275a /test/Transforms/FunctionAttrs | |
| parent | 69a8640022b04415ae9fac62f8ab090601d8f889 (diff) | |
| download | external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.zip external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.gz external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.bz2 | |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
Diffstat (limited to 'test/Transforms/FunctionAttrs')
| -rw-r--r-- | test/Transforms/FunctionAttrs/nocapture.ll | 15 | ||||
| -rw-r--r-- | test/Transforms/FunctionAttrs/readattrs.ll | 6 |
2 files changed, 21 insertions, 0 deletions
diff --git a/test/Transforms/FunctionAttrs/nocapture.ll b/test/Transforms/FunctionAttrs/nocapture.ll index 110bd03..d2460c0 100644 --- a/test/Transforms/FunctionAttrs/nocapture.ll +++ b/test/Transforms/FunctionAttrs/nocapture.ll @@ -91,6 +91,21 @@ l: ret i32 %val } +; CHECK: define i32 @nc1_addrspace(i32* %q, i32 addrspace(1)* nocapture %p, i1 %b) +define i32 @nc1_addrspace(i32* %q, i32 addrspace(1)* %p, i1 %b) { +e: + br label %l +l: + %x = phi i32 addrspace(1)* [ %p, %e ] + %y = phi i32* [ %q, %e ] + %tmp = addrspacecast i32 addrspace(1)* %x to i32* ; <i32*> [#uses=2] + %tmp2 = select i1 %b, i32* %tmp, i32* %y + %val = load i32* %tmp2 ; <i32> [#uses=1] + store i32 0, i32* %tmp + store i32* %y, i32** @g + ret i32 %val +} + ; CHECK: define void @nc2(i32* nocapture %p, i32* %q) define void @nc2(i32* %p, i32* %q) { %1 = call i32 @nc1(i32* %q, i32* %p, i1 0) ; <i32> [#uses=0] diff --git a/test/Transforms/FunctionAttrs/readattrs.ll b/test/Transforms/FunctionAttrs/readattrs.ll index 0842f56..7ae38bb 100644 --- a/test/Transforms/FunctionAttrs/readattrs.ll +++ b/test/Transforms/FunctionAttrs/readattrs.ll @@ -45,3 +45,9 @@ define void @test6_2(i8** %p, i8* %q) { call void @test6_1() ret void } + +; CHECK: define void @test7_1(i32* inalloca nocapture %a) +; inalloca parameters are always considered written +define void @test7_1(i32* inalloca %a) { + ret void +} |