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| author | Bill Wendling <isanbard@gmail.com> | 2013-02-22 09:09:42 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-02-22 09:09:42 +0000 |
| commit | 351b7a10e2560a835759748c58da09e53207b39d (patch) | |
| tree | 9e96a49def7e558db064f4bcbc0ff8e22dfb7dcf /test/Transforms/ObjCARC/rv.ll | |
| parent | 00ddc5a7274fb4131f1a724bc350fd756156a80f (diff) | |
| download | llvm-351b7a10e2560a835759748c58da09e53207b39d.tar.gz llvm-351b7a10e2560a835759748c58da09e53207b39d.tar.bz2 llvm-351b7a10e2560a835759748c58da09e53207b39d.tar.xz | |
Use references to attribute groups on the call/invoke instructions.
Listing all of the attributes for the callee of a call/invoke instruction is way
too much and makes the IR unreadable. Use references to attributes instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175877 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ObjCARC/rv.ll')
| -rw-r--r-- | test/Transforms/ObjCARC/rv.ll | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/test/Transforms/ObjCARC/rv.ll b/test/Transforms/ObjCARC/rv.ll index 638b89ccc7..a2fef96749 100644 --- a/test/Transforms/ObjCARC/rv.ll +++ b/test/Transforms/ObjCARC/rv.ll @@ -29,7 +29,7 @@ declare i8* @returner() ; CHECK: define void @test0( ; CHECK-NEXT: entry: ; CHECK-NEXT: %x = call i8* @returner -; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %x) nounwind +; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %x) [[NUW:#[0-9]+]] ; CHECK: t: ; CHECK-NOT: @objc_ ; CHECK: return: @@ -159,8 +159,8 @@ define i8* @test9(i8* %p) { ; Apply the RV optimization. ; CHECK: define i8* @test10(i8* %p) -; CHECK: tail call i8* @objc_retain(i8* %p) nounwind -; CHECK: tail call i8* @objc_autoreleaseReturnValue(i8* %p) nounwind +; CHECK: tail call i8* @objc_retain(i8* %p) [[NUW]] +; CHECK: tail call i8* @objc_autoreleaseReturnValue(i8* %p) [[NUW]] ; CHECK-NEXT: ret i8* %p define i8* @test10(i8* %p) { %1 = call i8* @objc_retain(i8* %p) @@ -215,7 +215,7 @@ define i8* @test13() { ; argument is not a return value. ; CHECK: define void @test14( -; CHECK-NEXT: tail call i8* @objc_retain(i8* %p) nounwind +; CHECK-NEXT: tail call i8* @objc_retain(i8* %p) [[NUW]] ; CHECK-NEXT: ret void define void @test14(i8* %p) { call i8* @objc_retainAutoreleasedReturnValue(i8* %p) @@ -227,7 +227,7 @@ define void @test14(i8* %p) { ; CHECK: define void @test15( ; CHECK-NEXT: %y = call i8* @returner() -; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) nounwind +; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) [[NUW]] ; CHECK-NEXT: ret void define void @test15() { %y = call i8* @returner() @@ -240,7 +240,7 @@ define void @test15() { ; CHECK: define void @test16( ; CHECK-NEXT: %y = call i8* @returner() -; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) nounwind +; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) [[NUW]] ; CHECK-NEXT: ret void define void @test16() { %y = call i8* @returner() @@ -252,7 +252,7 @@ define void @test16() { ; argument is not a return value. ; CHECK: define void @test17( -; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) nounwind +; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) [[NUW]] ; CHECK-NEXT: ret void define void @test17(i8* %y) { call i8* @objc_retain(i8* %y) @@ -265,7 +265,7 @@ define void @test17(i8* %y) { ; CHECK: define void @test18( ; CHECK-NEXT: %y = call i8* @returner() ; CHECK-NEXT: call void @callee() -; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) nounwind +; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) [[NUW]] ; CHECK-NEXT: ret void define void @test18() { %y = call i8* @returner() @@ -323,7 +323,7 @@ define i8* @test22(i8* %p) { ; Convert autoreleaseRV to autorelease. ; CHECK: define void @test23( -; CHECK: call i8* @objc_autorelease(i8* %p) nounwind +; CHECK: call i8* @objc_autorelease(i8* %p) [[NUW]] define void @test23(i8* %p) { store i8 0, i8* %p call i8* @objc_autoreleaseReturnValue(i8* %p) @@ -340,3 +340,5 @@ define {}* @test24(i8* %p) { %s = bitcast i8* %p to {}* ret {}* %s } + +; CHECK: attributes [[NUW]] = { nounwind } |