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| author | Victor Hernandez <vhernandez@apple.com> | 2009-10-24 04:23:03 +0000 |
|---|---|---|
| committer | Victor Hernandez <vhernandez@apple.com> | 2009-10-24 04:23:03 +0000 |
| commit | e297149e267e05159db4dc490493fddcb3784d95 (patch) | |
| tree | 4f49152e0dfd1305070ba4ab33c516f5fe31ebab /llvm/test/Transforms/InstCombine/malloc-free-delete.ll | |
| parent | 46ed1f83414d1e93e5af6a8145526c0d216861c1 (diff) | |
| download | bcm5719-llvm-e297149e267e05159db4dc490493fddcb3784d95.tar.gz bcm5719-llvm-e297149e267e05159db4dc490493fddcb3784d95.zip | |
Auto-upgrade free instructions to calls to the builtin free function.
Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.
llvm-svn: 84987
Diffstat (limited to 'llvm/test/Transforms/InstCombine/malloc-free-delete.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/malloc-free-delete.ll | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/test/Transforms/InstCombine/malloc-free-delete.ll b/llvm/test/Transforms/InstCombine/malloc-free-delete.ll index fd91e447bdd..a4b7496ef40 100644 --- a/llvm/test/Transforms/InstCombine/malloc-free-delete.ll +++ b/llvm/test/Transforms/InstCombine/malloc-free-delete.ll @@ -1,11 +1,13 @@ -; RUN: opt < %s -instcombine -S | grep {ret i32 0} -; RUN: opt < %s -instcombine -globaldce -S | not grep malloc +; RUN: opt < %s -instcombine -globaldce -S | FileCheck %s ; PR1201 define i32 @main(i32 %argc, i8** %argv) { %c_19 = alloca i8* ; <i8**> [#uses=2] %malloc_206 = malloc i8, i32 10 ; <i8*> [#uses=1] +; CHECK-NOT: malloc store i8* %malloc_206, i8** %c_19 %tmp_207 = load i8** %c_19 ; <i8*> [#uses=1] free i8* %tmp_207 +; CHECK-NOT: free ret i32 0 +; CHECK: ret i32 0 } |
