| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-- -x86-asm-syntax=intel | \ |
| ; RUN: grep "shld.*cl" |
| ; RUN: llc < %s -mtriple=i686-- -x86-asm-syntax=intel | \ |
| ; RUN: not grep "mov cl, bl" |
| |
| ; PR687 |
| |
| define i64 @foo(i64 %x, i64* %X) { |
| %tmp.1 = load i64, i64* %X ; <i64> [#uses=1] |
| %tmp.3 = trunc i64 %tmp.1 to i8 ; <i8> [#uses=1] |
| %shift.upgrd.1 = zext i8 %tmp.3 to i64 ; <i64> [#uses=1] |
| %tmp.4 = shl i64 %x, %shift.upgrd.1 ; <i64> [#uses=1] |
| ret i64 %tmp.4 |
| } |
| |