diff options
Diffstat (limited to 'llvm/test/Transforms/IPConstantProp/2009-09-24-byval-ptr.ll')
-rw-r--r-- | llvm/test/Transforms/IPConstantProp/2009-09-24-byval-ptr.ll | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/llvm/test/Transforms/IPConstantProp/2009-09-24-byval-ptr.ll b/llvm/test/Transforms/IPConstantProp/2009-09-24-byval-ptr.ll deleted file mode 100644 index 61f4bf6d9f7..00000000000 --- a/llvm/test/Transforms/IPConstantProp/2009-09-24-byval-ptr.ll +++ /dev/null @@ -1,40 +0,0 @@ -; RUN: opt < %s -ipsccp -S | FileCheck %s -; Don't constant-propagate byval pointers, since they are not pointers! -; PR5038 -%struct.MYstr = type { i8, i32 } -@mystr = internal global %struct.MYstr zeroinitializer ; <%struct.MYstr*> [#uses=3] -define internal void @vfu1(%struct.MYstr* byval align 4 %u) nounwind { -entry: - %0 = getelementptr %struct.MYstr, %struct.MYstr* %u, i32 0, i32 1 ; <i32*> [#uses=1] - store i32 99, i32* %0, align 4 -; CHECK: %struct.MYstr* %u - %1 = getelementptr %struct.MYstr, %struct.MYstr* %u, i32 0, i32 0 ; <i8*> [#uses=1] - store i8 97, i8* %1, align 4 -; CHECK: %struct.MYstr* %u - br label %return - -return: ; preds = %entry - ret void -} - -define internal i32 @vfu2(%struct.MYstr* byval align 4 %u) nounwind readonly { -entry: - %0 = getelementptr %struct.MYstr, %struct.MYstr* %u, i32 0, i32 1 ; <i32*> [#uses=1] - %1 = load i32, i32* %0 -; CHECK: load i32, i32* getelementptr inbounds (%struct.MYstr, %struct.MYstr* @mystr, i32 0, i32 1) - %2 = getelementptr %struct.MYstr, %struct.MYstr* %u, i32 0, i32 0 ; <i8*> [#uses=1] - %3 = load i8, i8* %2 -; CHECK: load i8, i8* getelementptr inbounds (%struct.MYstr, %struct.MYstr* @mystr, i32 0, i32 0) - %4 = zext i8 %3 to i32 - %5 = add i32 %4, %1 - ret i32 %5 -} - -define i32 @unions() nounwind { -entry: - call void @vfu1(%struct.MYstr* byval align 4 @mystr) nounwind - %result = call i32 @vfu2(%struct.MYstr* byval align 4 @mystr) nounwind - - ret i32 %result -} - |