llvm-project/llvm/test/CodeGen/X86/2012-01-18-vbitcast.ll

16 lines
489 B
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mcpu=corei7 -mtriple=x86_64-pc-win32 | FileCheck %s
define <2 x i32> @vcast(<2 x float> %a, <2 x float> %b) {
; CHECK-LABEL: vcast:
; CHECK: # %bb.0:
; CHECK-NEXT: movdqa (%rcx), %xmm0
; CHECK-NEXT: psubd (%rdx), %xmm0
; CHECK-NEXT: retq
%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
ret <2 x i32> %x
}