llvm/test/CodeGen/X86/shift-coalesce.ll
2006-12-02 04:23:10 +00:00

12 lines
415 B
LLVM

; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | grep 'shld.*CL' &&
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | not grep 'mov CL, BL'
; PR687
ulong %foo(ulong %x, long* %X) {
%tmp.1 = load long* %X ; <long> [#uses=1]
%tmp.3 = cast long %tmp.1 to ubyte ; <ubyte> [#uses=1]
%tmp.4 = shl ulong %x, ubyte %tmp.3 ; <ulong> [#uses=1]
ret ulong %tmp.4
}