35 lines
1.2 KiB
LLVM
35 lines
1.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
|
|
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
|
|
|
|
define dso_local <2 x i2> @foo(<2 x i2> %v1, <2 x i2> %v2) {
|
|
; CHECK-LABEL: foo:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: movq %xmm1, %rax
|
|
; CHECK-NEXT: andb $3, %al
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm2 = xmm1[2,3,2,3]
|
|
; CHECK-NEXT: movq %xmm2, %rcx
|
|
; CHECK-NEXT: shlb $2, %cl
|
|
; CHECK-NEXT: orb %al, %cl
|
|
; CHECK-NEXT: andb $15, %cl
|
|
; CHECK-NEXT: movb %cl, -{{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: movq %xmm0, %rax
|
|
; CHECK-NEXT: andb $3, %al
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm2 = xmm0[2,3,2,3]
|
|
; CHECK-NEXT: movq %xmm2, %rcx
|
|
; CHECK-NEXT: shlb $2, %cl
|
|
; CHECK-NEXT: orb %al, %cl
|
|
; CHECK-NEXT: andb $15, %cl
|
|
; CHECK-NEXT: movb %cl, -{{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: paddq %xmm1, %xmm0
|
|
; CHECK-NEXT: retq
|
|
entry:
|
|
%v2.addr = alloca <2 x i2>, align 2
|
|
%v1.addr = alloca <2 x i2>, align 2
|
|
store <2 x i2> %v2, ptr %v2.addr, align 2
|
|
store <2 x i2> %v1, ptr %v1.addr, align 2
|
|
%0 = load <2 x i2>, ptr %v1.addr, align 2
|
|
%1 = load <2 x i2>, ptr %v2.addr, align 2
|
|
%add = add <2 x i2> %0, %1
|
|
ret <2 x i2> %add
|
|
}
|