897 lines
28 KiB
LLVM
897 lines
28 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+3dnow | FileCheck %s --check-prefix=X86
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+3dnow | FileCheck %s --check-prefix=X64
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define <8 x i8> @test_pavgusb(x86_mmx %a.coerce, x86_mmx %b.coerce) nounwind readnone {
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; X86-LABEL: test_pavgusb:
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; X86: # %bb.0: # %entry
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: pavgusb %mm1, %mm0
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; X86-NEXT: movq %mm0, (%eax)
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; X86-NEXT: retl $4
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;
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; X64-LABEL: test_pavgusb:
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; X64: # %bb.0: # %entry
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; X64-NEXT: pavgusb %mm1, %mm0
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; X64-NEXT: movq2dq %mm0, %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast x86_mmx %a.coerce to <8 x i8>
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%1 = bitcast x86_mmx %b.coerce to <8 x i8>
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%2 = bitcast <8 x i8> %0 to x86_mmx
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%3 = bitcast <8 x i8> %1 to x86_mmx
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%4 = call x86_mmx @llvm.x86.3dnow.pavgusb(x86_mmx %2, x86_mmx %3)
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%5 = bitcast x86_mmx %4 to <8 x i8>
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ret <8 x i8> %5
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}
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declare x86_mmx @llvm.x86.3dnow.pavgusb(x86_mmx, x86_mmx) nounwind readnone
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define <2 x i32> @test_pf2id(<2 x float> %a) nounwind readnone {
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; X86-LABEL: test_pf2id:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: pf2id %mm1, %mm0
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; X86-NEXT: movq %mm0, (%esp)
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; X86-NEXT: movl (%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pf2id:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm0, %mm0
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; X64-NEXT: pf2id %mm0, %mm0
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; X64-NEXT: movq2dq %mm0, %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = tail call x86_mmx @llvm.x86.3dnow.pf2id(x86_mmx %0)
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%2 = bitcast x86_mmx %1 to <2 x i32>
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ret <2 x i32> %2
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}
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declare x86_mmx @llvm.x86.3dnow.pf2id(x86_mmx) nounwind readnone
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define <2 x float> @test_pfacc(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfacc:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfacc %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: flds {{[0-9]+}}(%esp)
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; X86-NEXT: flds (%esp)
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfacc:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfacc %mm0, %mm1
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; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
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; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfacc(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x float>
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ret <2 x float> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfacc(x86_mmx, x86_mmx) nounwind readnone
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define <2 x float> @test_pfadd(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfadd:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfadd %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: flds {{[0-9]+}}(%esp)
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; X86-NEXT: flds (%esp)
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfadd:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfadd %mm0, %mm1
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; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
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; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfadd(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x float>
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ret <2 x float> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfadd(x86_mmx, x86_mmx) nounwind readnone
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define <2 x i32> @test_pfcmpeq(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfcmpeq:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfcmpeq %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: movl (%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfcmpeq:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfcmpeq %mm0, %mm1
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; X64-NEXT: movq2dq %mm1, %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfcmpeq(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x i32>
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ret <2 x i32> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfcmpeq(x86_mmx, x86_mmx) nounwind readnone
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define <2 x i32> @test_pfcmpge(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfcmpge:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfcmpge %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: movl (%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfcmpge:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfcmpge %mm0, %mm1
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; X64-NEXT: movq2dq %mm1, %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfcmpge(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x i32>
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ret <2 x i32> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfcmpge(x86_mmx, x86_mmx) nounwind readnone
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define <2 x i32> @test_pfcmpgt(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfcmpgt:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfcmpgt %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: movl (%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfcmpgt:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfcmpgt %mm0, %mm1
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; X64-NEXT: movq2dq %mm1, %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfcmpgt(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x i32>
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ret <2 x i32> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfcmpgt(x86_mmx, x86_mmx) nounwind readnone
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define <2 x float> @test_pfmax(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfmax:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfmax %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: flds {{[0-9]+}}(%esp)
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; X86-NEXT: flds (%esp)
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfmax:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfmax %mm0, %mm1
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; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
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; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfmax(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x float>
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ret <2 x float> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfmax(x86_mmx, x86_mmx) nounwind readnone
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define <2 x float> @test_pfmin(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfmin:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfmin %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: flds {{[0-9]+}}(%esp)
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; X86-NEXT: flds (%esp)
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-LABEL: test_pfmin:
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; X64: # %bb.0: # %entry
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; X64-NEXT: movdq2q %xmm1, %mm0
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; X64-NEXT: movdq2q %xmm0, %mm1
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; X64-NEXT: pfmin %mm0, %mm1
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; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
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; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
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; X64-NEXT: retq
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entry:
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%0 = bitcast <2 x float> %a to x86_mmx
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%1 = bitcast <2 x float> %b to x86_mmx
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%2 = tail call x86_mmx @llvm.x86.3dnow.pfmin(x86_mmx %0, x86_mmx %1)
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%3 = bitcast x86_mmx %2 to <2 x float>
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ret <2 x float> %3
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}
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declare x86_mmx @llvm.x86.3dnow.pfmin(x86_mmx, x86_mmx) nounwind readnone
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define <2 x float> @test_pfmul(<2 x float> %a, <2 x float> %b) nounwind readnone {
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; X86-LABEL: test_pfmul:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movd 20(%ebp), %mm0
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; X86-NEXT: movd 16(%ebp), %mm1
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; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
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; X86-NEXT: movd 12(%ebp), %mm0
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; X86-NEXT: movd 8(%ebp), %mm2
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; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
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; X86-NEXT: pfmul %mm1, %mm2
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; X86-NEXT: movq %mm2, (%esp)
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; X86-NEXT: flds {{[0-9]+}}(%esp)
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; X86-NEXT: flds (%esp)
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|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfmul:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfmul %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnow.pfmul(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfmul(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfrcp(<2 x float> %a) nounwind readnone {
|
|
; X86-LABEL: test_pfrcp:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: pfrcp %mm1, %mm0
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfrcp:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm0, %mm0
|
|
; X64-NEXT: pfrcp %mm0, %mm0
|
|
; X64-NEXT: movq %mm0, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = tail call x86_mmx @llvm.x86.3dnow.pfrcp(x86_mmx %0)
|
|
%2 = bitcast x86_mmx %1 to <2 x float>
|
|
ret <2 x float> %2
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfrcp(x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfrcpit1(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfrcpit1:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfrcpit1 %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfrcpit1:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfrcpit1 %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnow.pfrcpit1(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfrcpit1(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfrcpit2(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfrcpit2:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfrcpit2 %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfrcpit2:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfrcpit2 %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnow.pfrcpit2(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfrcpit2(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfrsqrt(<2 x float> %a) nounwind readnone {
|
|
; X86-LABEL: test_pfrsqrt:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: pfrsqrt %mm1, %mm0
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfrsqrt:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm0, %mm0
|
|
; X64-NEXT: pfrsqrt %mm0, %mm0
|
|
; X64-NEXT: movq %mm0, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = tail call x86_mmx @llvm.x86.3dnow.pfrsqrt(x86_mmx %0)
|
|
%2 = bitcast x86_mmx %1 to <2 x float>
|
|
ret <2 x float> %2
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfrsqrt(x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfrsqit1(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfrsqit1:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfrsqit1 %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfrsqit1:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfrsqit1 %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnow.pfrsqit1(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfrsqit1(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfsub(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfsub:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfsub %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfsub:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfsub %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnow.pfsub(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfsub(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfsubr(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfsubr:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfsubr %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfsubr:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfsubr %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnow.pfsubr(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pfsubr(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pi2fd(x86_mmx %a.coerce) nounwind readnone {
|
|
; X86-LABEL: test_pi2fd:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: pi2fd %mm0, %mm0
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pi2fd:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: pi2fd %mm0, %mm0
|
|
; X64-NEXT: movq %mm0, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast x86_mmx %a.coerce to <2 x i32>
|
|
%1 = bitcast <2 x i32> %0 to x86_mmx
|
|
%2 = call x86_mmx @llvm.x86.3dnow.pi2fd(x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pi2fd(x86_mmx) nounwind readnone
|
|
|
|
define <4 x i16> @test_pmulhrw(x86_mmx %a.coerce, x86_mmx %b.coerce) nounwind readnone {
|
|
; X86-LABEL: test_pmulhrw:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: pmulhrw %mm1, %mm0
|
|
; X86-NEXT: movq %mm0, (%eax)
|
|
; X86-NEXT: retl $4
|
|
;
|
|
; X64-LABEL: test_pmulhrw:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: pmulhrw %mm1, %mm0
|
|
; X64-NEXT: movq2dq %mm0, %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast x86_mmx %a.coerce to <4 x i16>
|
|
%1 = bitcast x86_mmx %b.coerce to <4 x i16>
|
|
%2 = bitcast <4 x i16> %0 to x86_mmx
|
|
%3 = bitcast <4 x i16> %1 to x86_mmx
|
|
%4 = call x86_mmx @llvm.x86.3dnow.pmulhrw(x86_mmx %2, x86_mmx %3)
|
|
%5 = bitcast x86_mmx %4 to <4 x i16>
|
|
ret <4 x i16> %5
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnow.pmulhrw(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x i32> @test_pf2iw(<2 x float> %a) nounwind readnone {
|
|
; X86-LABEL: test_pf2iw:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: pf2iw %mm1, %mm0
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: movl (%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pf2iw:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm0, %mm0
|
|
; X64-NEXT: pf2iw %mm0, %mm0
|
|
; X64-NEXT: movq2dq %mm0, %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = tail call x86_mmx @llvm.x86.3dnowa.pf2iw(x86_mmx %0)
|
|
%2 = bitcast x86_mmx %1 to <2 x i32>
|
|
ret <2 x i32> %2
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnowa.pf2iw(x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfnacc(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfnacc:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfnacc %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfnacc:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfnacc %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnowa.pfnacc(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnowa.pfnacc(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pfpnacc(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
; X86-LABEL: test_pfpnacc:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 20(%ebp), %mm0
|
|
; X86-NEXT: movd 16(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm2
|
|
; X86-NEXT: punpckldq %mm0, %mm2 # mm2 = mm2[0],mm0[0]
|
|
; X86-NEXT: pfpnacc %mm1, %mm2
|
|
; X86-NEXT: movq %mm2, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pfpnacc:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm1, %mm0
|
|
; X64-NEXT: movdq2q %xmm0, %mm1
|
|
; X64-NEXT: pfpnacc %mm0, %mm1
|
|
; X64-NEXT: movq %mm1, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = bitcast <2 x float> %b to x86_mmx
|
|
%2 = tail call x86_mmx @llvm.x86.3dnowa.pfpnacc(x86_mmx %0, x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnowa.pfpnacc(x86_mmx, x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pi2fw(x86_mmx %a.coerce) nounwind readnone {
|
|
; X86-LABEL: test_pi2fw:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: pi2fw %mm0, %mm0
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pi2fw:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: pi2fw %mm0, %mm0
|
|
; X64-NEXT: movq %mm0, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast x86_mmx %a.coerce to <2 x i32>
|
|
%1 = bitcast <2 x i32> %0 to x86_mmx
|
|
%2 = call x86_mmx @llvm.x86.3dnowa.pi2fw(x86_mmx %1)
|
|
%3 = bitcast x86_mmx %2 to <2 x float>
|
|
ret <2 x float> %3
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnowa.pi2fw(x86_mmx) nounwind readnone
|
|
|
|
define <2 x float> @test_pswapdsf(<2 x float> %a) nounwind readnone {
|
|
; X86-LABEL: test_pswapdsf:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: pswapd %mm1, %mm0 # mm0 = mm1[1,0]
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pswapdsf:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm0, %mm0
|
|
; X64-NEXT: pswapd %mm0, %mm0 # mm0 = mm0[1,0]
|
|
; X64-NEXT: movq %mm0, -{{[0-9]+}}(%rsp)
|
|
; X64-NEXT: movaps -{{[0-9]+}}(%rsp), %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x float> %a to x86_mmx
|
|
%1 = tail call x86_mmx @llvm.x86.3dnowa.pswapd(x86_mmx %0)
|
|
%2 = bitcast x86_mmx %1 to <2 x float>
|
|
ret <2 x float> %2
|
|
}
|
|
|
|
define <2 x i32> @test_pswapdsi(<2 x i32> %a) nounwind readnone {
|
|
; X86-LABEL: test_pswapdsi:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $8, %esp
|
|
; X86-NEXT: movd 12(%ebp), %mm0
|
|
; X86-NEXT: movd 8(%ebp), %mm1
|
|
; X86-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
|
|
; X86-NEXT: pswapd %mm1, %mm0 # mm0 = mm1[1,0]
|
|
; X86-NEXT: movq %mm0, (%esp)
|
|
; X86-NEXT: movl (%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
|
; X86-NEXT: movl %ebp, %esp
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_pswapdsi:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movdq2q %xmm0, %mm0
|
|
; X64-NEXT: pswapd %mm0, %mm0 # mm0 = mm0[1,0]
|
|
; X64-NEXT: movq2dq %mm0, %xmm0
|
|
; X64-NEXT: retq
|
|
entry:
|
|
%0 = bitcast <2 x i32> %a to x86_mmx
|
|
%1 = tail call x86_mmx @llvm.x86.3dnowa.pswapd(x86_mmx %0)
|
|
%2 = bitcast x86_mmx %1 to <2 x i32>
|
|
ret <2 x i32> %2
|
|
}
|
|
|
|
declare x86_mmx @llvm.x86.3dnowa.pswapd(x86_mmx) nounwind readnone
|