| ; RUN: llc -mtriple x86_64-linux -mcpu core2 -verify-machineinstrs %s -o - | FileCheck %s |
| define i32 @f(i1 %foo, i16* %tm_year2, i8* %bar, i16 %zed, i32 %zed2) { |
| entry: |
| br i1 %foo, label %return, label %if.end |
| |
| if.end: |
| %rem = srem i32 %zed2, 100 |
| %conv3 = trunc i32 %rem to i16 |
| store i16 %conv3, i16* %tm_year2 |
| %sext = shl i32 %rem, 16 |
| %conv5 = ashr exact i32 %sext, 16 |
| %div = sdiv i32 %conv5, 10 |
| %conv6 = trunc i32 %div to i8 |
| store i8 %conv6, i8* %bar |
| br label %return |
| |
| return: |
| %retval.0 = phi i32 [ 0, %if.end ], [ -1, %entry ] |
| ret i32 %retval.0 |
| } |
| |
| ; We were miscompiling this and using %ax instead of %cx in the movw. |
| ; CHECK: movswl %cx, %ecx |
| ; CHECK: movw %cx, (%rsi) |
| ; CHECK: movslq %ecx, %rcx |
