llvm-6502/test/CodeGen/X86/2012-01-18-vbitcast.ll
2012-10-23 17:34:00 +00:00

15 lines
356 B
LLVM

; RUN: llc < %s -march=x86-64 -mcpu=corei7 -mtriple=x86_64-pc-win32 | FileCheck %s
;CHECK: vcast
define <2 x i32> @vcast(<2 x float> %a, <2 x float> %b) {
;CHECK: pmovzxdq
;CHECK: pmovzxdq
%af = bitcast <2 x float> %a to <2 x i32>
%bf = bitcast <2 x float> %b to <2 x i32>
%x = sub <2 x i32> %af, %bf
;CHECK: psubq
ret <2 x i32> %x
;CHECK: ret
}