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Diffstat (limited to 'test/Transforms/InstCombine/malloc2.ll')
-rw-r--r-- | test/Transforms/InstCombine/malloc2.ll | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/test/Transforms/InstCombine/malloc2.ll b/test/Transforms/InstCombine/malloc2.ll index 102422ee5fc7..8462dacf857f 100644 --- a/test/Transforms/InstCombine/malloc2.ll +++ b/test/Transforms/InstCombine/malloc2.ll @@ -1,19 +1,22 @@ -; RUN: opt < %s -instcombine -S | grep {ret i32 0} -; RUN: opt < %s -instcombine -S | not grep malloc +; RUN: opt < %s -instcombine -S | FileCheck %s ; PR1313 define i32 @test1(i32 %argc, i8* %argv, i8* %envp) { %tmp15.i.i.i23 = malloc [2564 x i32] ; <[2564 x i32]*> [#uses=1] +; CHECK-NOT: call i8* @malloc %c = icmp eq [2564 x i32]* %tmp15.i.i.i23, null ; <i1>:0 [#uses=1] %retval = zext i1 %c to i32 ; <i32> [#uses=1] ret i32 %retval +; CHECK: ret i32 0 } define i32 @test2(i32 %argc, i8* %argv, i8* %envp) { %tmp15.i.i.i23 = malloc [2564 x i32] ; <[2564 x i32]*> [#uses=1] +; CHECK-NOT: call i8* @malloc %X = bitcast [2564 x i32]* %tmp15.i.i.i23 to i32* %c = icmp ne i32* %X, null %retval = zext i1 %c to i32 ; <i32> [#uses=1] ret i32 %retval +; CHECK: ret i32 1 } |