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| author | Dan Gohman <gohman@apple.com> | 2008-05-14 18:17:09 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-05-14 18:17:09 +0000 |
| commit | d64a78c9ed62f2615ca1ea524d1f1942f798c8de (patch) | |
| tree | 69b623e8ffa9455a7a65d1408febf68ba865fb12 /test | |
| parent | 8ffe2e2156121f8a3edaacea1cf91fc2128f49a9 (diff) | |
| download | llvm-d64a78c9ed62f2615ca1ea524d1f1942f798c8de.tar.gz llvm-d64a78c9ed62f2615ca1ea524d1f1942f798c8de.tar.bz2 llvm-d64a78c9ed62f2615ca1ea524d1f1942f798c8de.tar.xz | |
When bit-twiddling CondCode values for integer comparisons produces
SETOEQ, is it does with (SETEQ & SETULE), map it to SETEQ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51112 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/pr2326.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/X86/pr2326.ll b/test/CodeGen/X86/pr2326.ll new file mode 100644 index 0000000000..6cf750c6d4 --- /dev/null +++ b/test/CodeGen/X86/pr2326.ll @@ -0,0 +1,24 @@ +; RUN: llvm-as < %s | llc -march=x86 | grep sete +; PR2326 + +define i32 @func_59(i32 %p_60) nounwind { +entry: + %l_108 = alloca i32 ; <i32*> [#uses=2] + %tmp15 = load i32* null, align 4 ; <i32> [#uses=1] + %tmp16 = load i32* %l_108, align 4 ; <i32> [#uses=1] + %tmp17 = icmp eq i32 %tmp15, %tmp16 ; <i1> [#uses=1] + %tmp1718 = zext i1 %tmp17 to i8 ; <i8> [#uses=1] + %tmp19 = load i32* null, align 4 ; <i32> [#uses=1] + %tmp20 = load i32* %l_108, align 4 ; <i32> [#uses=1] + %tmp21 = icmp ule i32 %tmp19, %tmp20 ; <i1> [#uses=1] + %tmp2122 = zext i1 %tmp21 to i8 ; <i8> [#uses=1] + %toBool23 = icmp ne i8 %tmp1718, 0 ; <i1> [#uses=1] + %toBool24 = icmp ne i8 %tmp2122, 0 ; <i1> [#uses=1] + %tmp25 = and i1 %toBool23, %toBool24 ; <i1> [#uses=1] + %tmp2526 = zext i1 %tmp25 to i8 ; <i8> [#uses=1] + %tmp252627 = zext i8 %tmp2526 to i32 ; <i32> [#uses=1] + %tmp29 = call i32 (...)* @func_15( i32 %tmp252627, i32 0 ) nounwind ; <i32> [#uses=0] + unreachable +} + +declare i32 @func_15(...) |