590 lines
35 KiB
YAML
590 lines
35 KiB
YAML
# RUN: llc -mtriple=s390x-linux-gnu -mcpu=z14 -start-before=greedy %s -o - \
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# RUN: | FileCheck %s
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#
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# Test folding of a memory operand into an fp memory instruction.
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--- |
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define void @fun0(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun1(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun2(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun3(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun4(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun5(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun6(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun7(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun8(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun9(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun10(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun11(double %arg0, double %arg1, double* %Dst) { ret void }
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define void @fun12(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun13(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun14(float %arg0, float %arg1, float* %Dst) { ret void }
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define void @fun15(float %arg0, float %arg1, float* %Dst) { ret void }
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...
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# CHECK-LABEL: fun0:
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# CHECK: madb %f0, %f1, 160(%r15) # 8-byte Folded Reload
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---
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name: fun0
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp64bit }
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- { id: 1, class: fp64bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr64bit }
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- { id: 4, class: fp64bit }
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liveins:
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- { reg: '$f0d', virtual-reg: '%0' }
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- { reg: '$f2d', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:fp64bit = COPY $f2d
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%0:fp64bit = COPY $f0d
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%4:fp64bit = COPY $f2d
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
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%3:vr64bit = nofpexcept WFMADB %0, %1, %4, implicit $fpc
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VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
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Return
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...
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# CHECK-LABEL: fun1:
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# CHECK: madb %f0, %f1, 160(%r15) # 8-byte Folded Reload
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---
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name: fun1
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp64bit }
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- { id: 1, class: fp64bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr64bit }
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- { id: 4, class: fp64bit }
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liveins:
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- { reg: '$f0d', virtual-reg: '%0' }
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- { reg: '$f2d', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:fp64bit = COPY $f2d
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%0:fp64bit = COPY $f0d
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%4:fp64bit = COPY $f2d
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
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%3:vr64bit = nofpexcept WFMADB %1, %0, %4, implicit $fpc
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VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
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Return
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...
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# MADB can't be used if one operand is a VR64 (and not FP64).
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# CHECK-LABEL: fun2:
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# CHECK: wfmadb %f0, %v16, %f1, %f0
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---
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name: fun2
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp64bit }
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- { id: 1, class: vr64bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr64bit }
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- { id: 4, class: fp64bit }
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liveins:
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- { reg: '$f0d', virtual-reg: '%0' }
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- { reg: '$f2d', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:vr64bit = COPY $f2d
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%0:fp64bit = COPY $f0d
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%4:fp64bit = COPY $f2d
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
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%3:vr64bit = nofpexcept WFMADB %1, %0, %4, implicit $fpc
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VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
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Return
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...
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# MADB can't be used unless accumulator and result registers are the same.
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# CHECK-LABEL: fun3:
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# CHECK: wfmadb %f0, %f0, %f1, %f2
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---
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name: fun3
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp64bit }
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- { id: 1, class: fp64bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr64bit }
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- { id: 4, class: fp64bit }
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liveins:
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- { reg: '$f0d', virtual-reg: '%0' }
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- { reg: '$f2d', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:fp64bit = COPY $f2d
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%0:fp64bit = COPY $f0d
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%4:fp64bit = COPY $f2d
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
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%3:vr64bit = nofpexcept WFMADB %4, %1, %0, implicit $fpc
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VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
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Return
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...
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# CHECK-LABEL: fun4:
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# CHECK: maeb %f0, %f1, 160(%r15) # 4-byte Folded Reload
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---
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name: fun4
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp32bit }
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- { id: 1, class: fp32bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr32bit }
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- { id: 4, class: fp32bit }
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liveins:
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- { reg: '$f0s', virtual-reg: '%0' }
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- { reg: '$f2s', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:fp32bit = COPY $f2s
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%0:fp32bit = COPY $f0s
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%4:fp32bit = COPY $f2s
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
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%3:vr32bit = nofpexcept WFMASB %0, %1, %4, implicit $fpc
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VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
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Return
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...
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# CHECK-LABEL: fun5:
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# CHECK: maeb %f0, %f1, 160(%r15) # 4-byte Folded Reload
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---
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name: fun5
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp32bit }
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- { id: 1, class: fp32bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr32bit }
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- { id: 4, class: fp32bit }
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liveins:
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- { reg: '$f0s', virtual-reg: '%0' }
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- { reg: '$f2s', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:fp32bit = COPY $f2s
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%0:fp32bit = COPY $f0s
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%4:fp32bit = COPY $f2s
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
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%3:vr32bit = nofpexcept WFMASB %1, %0, %4, implicit $fpc
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VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
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Return
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...
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# MAEB can't be used if one operand is a VR32 (and not FP32).
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# CHECK-LABEL: fun6:
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# CHECK: wfmasb %f0, %v16, %f1, %f0
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---
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name: fun6
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: fp32bit }
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- { id: 1, class: vr32bit }
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- { id: 2, class: addr64bit }
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- { id: 3, class: vr32bit }
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- { id: 4, class: fp32bit }
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liveins:
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- { reg: '$f0s', virtual-reg: '%0' }
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- { reg: '$f2s', virtual-reg: '%1' }
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- { reg: '$r2d', virtual-reg: '%2' }
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $f0d, $f2d, $r2d
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%2:addr64bit = COPY $r2d
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%1:vr32bit = COPY $f2s
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%0:fp32bit = COPY $f0s
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%4:fp32bit = COPY $f2s
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INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr32bit = nofpexcept WFMASB %1, %0, %4, implicit $fpc
|
|
VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# MAEB can't be used unless accumulator and result registers are the same.
|
|
# CHECK-LABEL: fun7:
|
|
# CHECK: wfmasb %f0, %f0, %f1, %f2
|
|
---
|
|
name: fun7
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp32bit }
|
|
- { id: 1, class: fp32bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr32bit }
|
|
- { id: 4, class: fp32bit }
|
|
liveins:
|
|
- { reg: '$f0s', virtual-reg: '%0' }
|
|
- { reg: '$f2s', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp32bit = COPY $f2s
|
|
%0:fp32bit = COPY $f0s
|
|
%4:fp32bit = COPY $f2s
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr32bit = nofpexcept WFMASB %4, %1, %0, implicit $fpc
|
|
VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# CHECK-LABEL: fun8:
|
|
# CHECK: msdb %f0, %f1, 160(%r15) # 8-byte Folded Reload
|
|
---
|
|
name: fun8
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp64bit }
|
|
- { id: 1, class: fp64bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr64bit }
|
|
- { id: 4, class: fp64bit }
|
|
liveins:
|
|
- { reg: '$f0d', virtual-reg: '%0' }
|
|
- { reg: '$f2d', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp64bit = COPY $f2d
|
|
%0:fp64bit = COPY $f0d
|
|
%4:fp64bit = COPY $f2d
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr64bit = nofpexcept WFMSDB %0, %1, %4, implicit $fpc
|
|
VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# CHECK-LABEL: fun9:
|
|
# CHECK: msdb %f0, %f1, 160(%r15) # 8-byte Folded Reload
|
|
---
|
|
name: fun9
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp64bit }
|
|
- { id: 1, class: fp64bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr64bit }
|
|
- { id: 4, class: fp64bit }
|
|
liveins:
|
|
- { reg: '$f0d', virtual-reg: '%0' }
|
|
- { reg: '$f2d', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp64bit = COPY $f2d
|
|
%0:fp64bit = COPY $f0d
|
|
%4:fp64bit = COPY $f2d
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr64bit = nofpexcept WFMSDB %1, %0, %4, implicit $fpc
|
|
VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
# MSDB can't be used if one operand is a VR64 (and not FP64).
|
|
# CHECK-LABEL: fun10:
|
|
# CHECK: wfmsdb %f0, %v16, %f1, %f0
|
|
---
|
|
name: fun10
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp64bit }
|
|
- { id: 1, class: vr64bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr64bit }
|
|
- { id: 4, class: fp64bit }
|
|
liveins:
|
|
- { reg: '$f0d', virtual-reg: '%0' }
|
|
- { reg: '$f2d', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:vr64bit = COPY $f2d
|
|
%0:fp64bit = COPY $f0d
|
|
%4:fp64bit = COPY $f2d
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr64bit = nofpexcept WFMSDB %1, %0, %4, implicit $fpc
|
|
VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# MSDB can't be used unless accumulator and result registers are the same.
|
|
# CHECK-LABEL: fun11:
|
|
# CHECK: wfmsdb %f0, %f0, %f1, %f2
|
|
---
|
|
name: fun11
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp64bit }
|
|
- { id: 1, class: fp64bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr64bit }
|
|
- { id: 4, class: fp64bit }
|
|
liveins:
|
|
- { reg: '$f0d', virtual-reg: '%0' }
|
|
- { reg: '$f2d', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp64bit = COPY $f2d
|
|
%0:fp64bit = COPY $f0d
|
|
%4:fp64bit = COPY $f2d
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr64bit = nofpexcept WFMSDB %4, %1, %0, implicit $fpc
|
|
VST64 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# CHECK-LABEL: fun12:
|
|
# CHECK: mseb %f0, %f1, 160(%r15) # 4-byte Folded Reload
|
|
---
|
|
name: fun12
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp32bit }
|
|
- { id: 1, class: fp32bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr32bit }
|
|
- { id: 4, class: fp32bit }
|
|
liveins:
|
|
- { reg: '$f0s', virtual-reg: '%0' }
|
|
- { reg: '$f2s', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp32bit = COPY $f2s
|
|
%0:fp32bit = COPY $f0s
|
|
%4:fp32bit = COPY $f2s
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr32bit = nofpexcept WFMSSB %0, %1, %4, implicit $fpc
|
|
VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# CHECK-LABEL: fun13:
|
|
# CHECK: mseb %f0, %f1, 160(%r15) # 4-byte Folded Reload
|
|
---
|
|
name: fun13
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp32bit }
|
|
- { id: 1, class: fp32bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr32bit }
|
|
- { id: 4, class: fp32bit }
|
|
liveins:
|
|
- { reg: '$f0s', virtual-reg: '%0' }
|
|
- { reg: '$f2s', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp32bit = COPY $f2s
|
|
%0:fp32bit = COPY $f0s
|
|
%4:fp32bit = COPY $f2s
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr32bit = nofpexcept WFMSSB %1, %0, %4, implicit $fpc
|
|
VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# MSEB can't be used if one operand is a VR32 (and not FP32).
|
|
# CHECK-LABEL: fun14:
|
|
# CHECK: wfmssb %f0, %v16, %f1, %f0
|
|
---
|
|
name: fun14
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp32bit }
|
|
- { id: 1, class: vr32bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr32bit }
|
|
- { id: 4, class: fp32bit }
|
|
liveins:
|
|
- { reg: '$f0s', virtual-reg: '%0' }
|
|
- { reg: '$f2s', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:vr32bit = COPY $f2s
|
|
%0:fp32bit = COPY $f0s
|
|
%4:fp32bit = COPY $f2s
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr32bit = nofpexcept WFMSSB %1, %0, %4, implicit $fpc
|
|
VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|
|
|
|
|
|
# MSEB can't be used unless accumulator and result registers are the same.
|
|
# CHECK-LABEL: fun15:
|
|
# CHECK: wfmssb %f0, %f0, %f1, %f2
|
|
---
|
|
name: fun15
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
registers:
|
|
- { id: 0, class: fp32bit }
|
|
- { id: 1, class: fp32bit }
|
|
- { id: 2, class: addr64bit }
|
|
- { id: 3, class: vr32bit }
|
|
- { id: 4, class: fp32bit }
|
|
liveins:
|
|
- { reg: '$f0s', virtual-reg: '%0' }
|
|
- { reg: '$f2s', virtual-reg: '%1' }
|
|
- { reg: '$r2d', virtual-reg: '%2' }
|
|
frameInfo:
|
|
maxAlignment: 1
|
|
machineFunctionInfo: {}
|
|
body: |
|
|
bb.0:
|
|
liveins: $f0d, $f2d, $r2d
|
|
|
|
%2:addr64bit = COPY $r2d
|
|
%1:fp32bit = COPY $f2s
|
|
%0:fp32bit = COPY $f0s
|
|
%4:fp32bit = COPY $f2s
|
|
INLINEASM &"", 1, 12, implicit-def dead early-clobber $r0d, 12, implicit-def dead early-clobber $r1d, 12, implicit-def dead early-clobber $r2d, 12, implicit-def dead early-clobber $r3d, 12, implicit-def dead early-clobber $r4d, 12, implicit-def dead early-clobber $r5d, 12, implicit-def dead early-clobber $r6d, 12, implicit-def dead early-clobber $r7d, 12, implicit-def dead early-clobber $r8d, 12, implicit-def dead early-clobber $r9d, 12, implicit-def dead early-clobber $r10d, 12, implicit-def dead early-clobber $r11d, 12, implicit-def dead early-clobber $r12d, 12, implicit-def dead early-clobber $r13d, 12, implicit-def dead early-clobber $r14d, 12, implicit-def dead early-clobber $f1d, 12, implicit-def dead early-clobber $f2d, 12, implicit-def dead early-clobber $f3d, 12, implicit-def dead early-clobber $f4d, 12, implicit-def dead early-clobber $f5d, 12, implicit-def dead early-clobber $f6d, 12, implicit-def dead early-clobber $f7d, 12, implicit-def dead early-clobber $f8d, 12, implicit-def dead early-clobber $f9d, 12, implicit-def dead early-clobber $f10d, 12, implicit-def dead early-clobber $f11d, 12, implicit-def dead early-clobber $f12d, 12, implicit-def dead early-clobber $f13d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f14d, 12, implicit-def dead early-clobber $f15d
|
|
%3:vr32bit = nofpexcept WFMSSB %4, %1, %0, implicit $fpc
|
|
VST32 %3, %2, 0, $noreg :: (store 8 into %ir.Dst)
|
|
Return
|
|
|
|
...
|