diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/pr3243.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/X86/pr3243.ll b/test/CodeGen/X86/pr3243.ll new file mode 100644 index 0000000000..7be887b38e --- /dev/null +++ b/test/CodeGen/X86/pr3243.ll @@ -0,0 +1,15 @@ +; RUN: llvm-as < %s | llc -march=x86 +; PR3243 + +declare signext i16 @safe_mul_func_int16_t_s_s(i16 signext, i32) nounwind readnone optsize + +define i32 @func_120(i32 %p_121) nounwind optsize { +entry: + %0 = trunc i32 %p_121 to i16 ; <i16> [#uses=1] + %1 = urem i16 %0, -15461 ; <i16> [#uses=1] + %phitmp1 = trunc i16 %1 to i8 ; <i8> [#uses=1] + %phitmp2 = urem i8 %phitmp1, -1 ; <i8> [#uses=1] + %phitmp3 = zext i8 %phitmp2 to i16 ; <i16> [#uses=1] + %2 = tail call signext i16 @safe_mul_func_int16_t_s_s(i16 signext %phitmp3, i32 1) nounwind ; <i16> [#uses=0] + unreachable +} |