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| author | Duncan Sands <baldrick@free.fr> | 2012-06-12 20:16:51 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2012-06-12 20:16:51 +0000 |
| commit | ac071eac30953b0913c91a63c3d3d32c627abf05 (patch) | |
| tree | 98d8e188bafae01ec4cd3a0ac60454b370392423 /test | |
| parent | 49d6fc02efc45932e4d889fa56bbbfeefafbdc85 (diff) | |
| download | llvm-ac071eac30953b0913c91a63c3d3d32c627abf05.tar.gz llvm-ac071eac30953b0913c91a63c3d3d32c627abf05.tar.bz2 llvm-ac071eac30953b0913c91a63c3d3d32c627abf05.tar.xz | |
Use std::map rather than SmallMap because SmallMap assumes that the value has
POD type, causing memory corruption when mapping to APInts with bitwidth > 64.
Merge another crash testcase into crash.ll while there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158369 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/Reassociate/2005-08-24-Crash.ll | 13 | ||||
| -rw-r--r-- | test/Transforms/Reassociate/crash.ll | 16 |
2 files changed, 16 insertions, 13 deletions
diff --git a/test/Transforms/Reassociate/2005-08-24-Crash.ll b/test/Transforms/Reassociate/2005-08-24-Crash.ll deleted file mode 100644 index 9864de45f8..0000000000 --- a/test/Transforms/Reassociate/2005-08-24-Crash.ll +++ /dev/null @@ -1,13 +0,0 @@ -; RUN: opt < %s -reassociate -disable-output - -define void @test(i32 %a, i32 %b, i32 %c, i32 %d) { - %tmp.2 = xor i32 %a, %b ; <i32> [#uses=1] - %tmp.5 = xor i32 %c, %d ; <i32> [#uses=1] - %tmp.6 = xor i32 %tmp.2, %tmp.5 ; <i32> [#uses=1] - %tmp.9 = xor i32 %c, %a ; <i32> [#uses=1] - %tmp.12 = xor i32 %b, %d ; <i32> [#uses=1] - %tmp.13 = xor i32 %tmp.9, %tmp.12 ; <i32> [#uses=1] - %tmp.16 = xor i32 %tmp.6, %tmp.13 ; <i32> [#uses=0] - ret void -} - diff --git a/test/Transforms/Reassociate/crash.ll b/test/Transforms/Reassociate/crash.ll index 7a819422ea..601b97647d 100644 --- a/test/Transforms/Reassociate/crash.ll +++ b/test/Transforms/Reassociate/crash.ll @@ -67,3 +67,19 @@ _33: ; preds = %_33, %_ %tmp367 = add i32 %tmp365, %tmp366 br label %_33 } + +define void @test(i32 %a, i32 %b, i32 %c, i32 %d) { + %tmp.2 = xor i32 %a, %b ; <i32> [#uses=1] + %tmp.5 = xor i32 %c, %d ; <i32> [#uses=1] + %tmp.6 = xor i32 %tmp.2, %tmp.5 ; <i32> [#uses=1] + %tmp.9 = xor i32 %c, %a ; <i32> [#uses=1] + %tmp.12 = xor i32 %b, %d ; <i32> [#uses=1] + %tmp.13 = xor i32 %tmp.9, %tmp.12 ; <i32> [#uses=1] + %tmp.16 = xor i32 %tmp.6, %tmp.13 ; <i32> [#uses=0] + ret void +} + +define i128 @foo() { + %mul = mul i128 0, 0 + ret i128 %mul +} |