llvm-6502/test/CodeGen/X86/stack-folding-3dnow.ll
2015-04-03 11:50:30 +00:00

218 lines
11 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+3dnow | FileCheck %s
define x86_mmx @stack_fold_pavgusb(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pavgusb
;CHECK: pavgusb {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pavgusb(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pavgusb(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pf2id(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pf2id
;CHECK: pf2id {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pf2id(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pf2id(x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pf2iw(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pf2iw
;CHECK: pf2iw {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnowa.pf2iw(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnowa.pf2iw(x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfacc(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfacc
;CHECK: pfacc {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfacc(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfacc(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfadd(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfadd
;CHECK: pfadd {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfadd(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfadd(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfcmpeq(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfcmpeq
;CHECK: pfcmpeq {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfcmpeq(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfcmpeq(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfcmpge(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfcmpge
;CHECK: pfcmpge {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfcmpge(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfcmpge(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfcmpgt(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfcmpgt
;CHECK: pfcmpgt {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfcmpgt(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfcmpgt(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfmax(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfmax
;CHECK: pfmax {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfmax(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfmax(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfmin(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfmin
;CHECK: pfmin {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfmin(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfmin(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfmul(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfmul
;CHECK: pfmul {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfmul(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfmul(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfnacc(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfnacc
;CHECK: pfnacc {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnowa.pfnacc(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnowa.pfnacc(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfpnacc(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfpnacc
;CHECK: pfpnacc {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnowa.pfpnacc(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnowa.pfpnacc(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfrcp(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pfrcp
;CHECK: pfrcp {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfrcp(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfrcp(x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfrcpit1(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfrcpit1
;CHECK: pfrcpit1 {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfrcpit1(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfrcpit1(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfrcpit2(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfrcpit2
;CHECK: pfrcpit2 {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfrcpit2(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfrcpit2(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfrsqit1(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfrsqit1
;CHECK: pfrsqit1 {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfrsqit1(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfrsqit1(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfrsqrt(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pfrsqrt
;CHECK: pfrsqrt {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfrsqrt(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfrsqrt(x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfsub(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfsub
;CHECK: pfsub {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfsub(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfsub(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pfsubr(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pfsubr
;CHECK: pfsubr {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pfsubr(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pfsubr(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pi2fd(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pi2fd
;CHECK: pi2fd {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pi2fd(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pi2fd(x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pi2fw(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pi2fw
;CHECK: pi2fw {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnowa.pi2fw(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnowa.pi2fw(x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pmulhrw(x86_mmx %a, x86_mmx %b) {
;CHECK-LABEL: stack_fold_pmulhrw
;CHECK: pmulhrw {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnow.pmulhrw(x86_mmx %a, x86_mmx %b) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnow.pmulhrw(x86_mmx, x86_mmx) nounwind readnone
define x86_mmx @stack_fold_pswapd(x86_mmx %a) {
;CHECK-LABEL: stack_fold_pswapd
;CHECK: pswapd {{-?[0-9]*}}(%rsp), {{%mm[0-7]}} {{.*#+}} 8-byte Folded Reload
%1 = tail call x86_mmx asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call x86_mmx @llvm.x86.3dnowa.pswapd(x86_mmx %a) nounwind readnone
ret x86_mmx %2
}
declare x86_mmx @llvm.x86.3dnowa.pswapd(x86_mmx) nounwind readnone