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[X86] Auto generate complete checks. NFC 

llvm-svn: 324964
This commit is contained in:
Craig Topper 2018-02-12 23:43:10 +00:00
parent c5d5933bd5
commit 52b5558ca0
1 changed files with 14 additions and 4 deletions
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18
llvm/test/CodeGen/X86/2012-01-18-vbitcast.ll
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@ -1,14 +1,24 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mcpu=corei7 -mtriple=x86_64-pc-win32 | FileCheck %s
;CHECK-LABEL: vcast:
define <2 x i32> @vcast(<2 x float> %a, <2 x float> %b) {
;CHECK: pmovzxdq
;CHECK: pmovzxdq
; CHECK-LABEL: vcast:
; CHECK: # %bb.0:
; CHECK-NEXT: subq $16, %rsp
; CHECK-NEXT: .seh_stackalloc 16
; CHECK-NEXT: .seh_endprologue
; CHECK-NEXT: pmovzxdq {{.*#+}} xmm1 = mem[0],zero,mem[1],zero
; CHECK-NEXT: pmovzxdq {{.*#+}} xmm0 = mem[0],zero,mem[1],zero
; CHECK-NEXT: psubq %xmm1, %xmm0
; CHECK-NEXT: addq $16, %rsp
; CHECK-NEXT: retq
; CHECK-NEXT: .seh_handlerdata
; CHECK-NEXT: .text
; CHECK-NEXT: .seh_endproc
%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
}