| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc %s -o - -O3 -mtriple=x86_64-unknown-unknown -run-pass=greedy | FileCheck %s |
| --- | |
| ; ModuleID = 'test.ll' |
| source_filename = "test.ll" |
| target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| define <2 x double> @stack_fold_addpd(<2 x double> %a0, <2 x double> %a1) { |
| tail call void asm sideeffect "nop", "~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"() |
| %1 = fadd <2 x double> %a0, %a1 |
| ret <2 x double> %1 |
| } |
| ; Function Attrs: nounwind |
| declare void @llvm.stackprotector(i8*, i8**) #0 |
| |
| attributes #0 = { nounwind } |
| |
| ... |
| --- |
| name: stack_fold_addpd |
| alignment: 16 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: vr128 } |
| - { id: 1, class: vr128 } |
| - { id: 2, class: vr128 } |
| liveins: |
| - { reg: '$xmm0', virtual-reg: '%0' } |
| - { reg: '$xmm1', virtual-reg: '%1' } |
| frameInfo: |
| maxAlignment: 1 |
| machineFunctionInfo: {} |
| body: | |
| bb.0 (%ir-block.0): |
| liveins: $xmm0, $xmm1 |
| |
| ; CHECK-LABEL: name: stack_fold_addpd |
| ; CHECK: liveins: $xmm0, $xmm1 |
| ; CHECK: MOVAPSmr %stack.0, 1, $noreg, 0, $noreg, $xmm1 :: (store (s128) into %stack.0) |
| ; CHECK: [[COPY:%[0-9]+]]:vr128 = COPY $xmm0 |
| ; CHECK: INLINEASM &nop, 1 /* sideeffect attdialect */, 12 /* clobber */, implicit-def dead early-clobber $xmm1, 12 /* clobber */, implicit-def dead early-clobber $xmm2, 12 /* clobber */, implicit-def dead early-clobber $xmm3, 12 /* clobber */, implicit-def dead early-clobber $xmm4, 12 /* clobber */, implicit-def dead early-clobber $xmm5, 12 /* clobber */, implicit-def dead early-clobber $xmm6, 12 /* clobber */, implicit-def dead early-clobber $xmm7, 12 /* clobber */, implicit-def dead early-clobber $xmm8, 12 /* clobber */, implicit-def dead early-clobber $xmm9, 12 /* clobber */, implicit-def dead early-clobber $xmm10, 12 /* clobber */, implicit-def dead early-clobber $xmm11, 12 /* clobber */, implicit-def dead early-clobber $xmm12, 12 /* clobber */, implicit-def dead early-clobber $xmm13, 12 /* clobber */, implicit-def dead early-clobber $xmm14, 12 /* clobber */, implicit-def dead early-clobber $xmm15, 12 /* clobber */, implicit-def dead early-clobber $eflags |
| ; CHECK: [[COPY]]:vr128 = nofpexcept ADDPDrm [[COPY]], %stack.0, 1, $noreg, 0, $noreg, implicit $mxcsr :: (load (s128) from %stack.0) |
| ; CHECK: $xmm0 = COPY [[COPY]] |
| ; CHECK: RET 0, $xmm0 |
| %1:vr128 = COPY $xmm1 |
| %2:vr128 = COPY $xmm0 |
| INLINEASM &nop, 1 /* sideeffect attdialect */, 12 /* clobber */, implicit-def dead early-clobber $xmm1, 12 /* clobber */, implicit-def dead early-clobber $xmm2, 12 /* clobber */, implicit-def dead early-clobber $xmm3, 12 /* clobber */, implicit-def dead early-clobber $xmm4, 12 /* clobber */, implicit-def dead early-clobber $xmm5, 12 /* clobber */, implicit-def dead early-clobber $xmm6, 12 /* clobber */, implicit-def dead early-clobber $xmm7, 12 /* clobber */, implicit-def dead early-clobber $xmm8, 12 /* clobber */, implicit-def dead early-clobber $xmm9, 12 /* clobber */, implicit-def dead early-clobber $xmm10, 12 /* clobber */, implicit-def dead early-clobber $xmm11, 12 /* clobber */, implicit-def dead early-clobber $xmm12, 12 /* clobber */, implicit-def dead early-clobber $xmm13, 12 /* clobber */, implicit-def dead early-clobber $xmm14, 12 /* clobber */, implicit-def dead early-clobber $xmm15, 12 /* clobber */, implicit-def dead early-clobber $eflags |
| %2:vr128 = nofpexcept ADDPDrr %2, %1, implicit $mxcsr |
| $xmm0 = COPY %2 |
| RET 0, $xmm0 |
| |
| ... |