| ; RUN: llc -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr8 \ |
| ; RUN: -verify-machineinstrs -stop-after=finalize-isel < %s | \ |
| ; RUN: FileCheck --check-prefixes=POWR8,VSX %s |
| ; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr7 \ |
| ; RUN: -verify-machineinstrs -mattr=-vsx -stop-after=finalize-isel \ |
| ; RUN: < %s | FileCheck %s --check-prefixes=NOVSX,NOP8V |
| ; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr7 \ |
| ; RUN: -verify-machineinstrs -mattr=vsx -stop-after=finalize-isel \ |
| ; RUN: < %s | FileCheck %s --check-prefixes=VSX,NOP8V |
| |
| define float @vssr(float %a, float %b, float %c, float %d, float %e) { |
| entry: |
| %add = fadd float %a, %b |
| %add1 = fadd float %add, %c |
| %add2 = fadd float %add1, %d |
| %add3 = fadd float %add2, %e |
| ret float %add3 |
| } |
| |
| ; POWR8-LABEL: name: vssr |
| ; POWR8: - { id: 0, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 1, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 2, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 3, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 4, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 5, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 6, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 7, class: vssrc, preferred-register: '' } |
| ; POWR8: - { id: 8, class: vssrc, preferred-register: '' } |
| ; POWR8: %4:vssrc = COPY $f5 |
| ; POWR8: %3:vssrc = COPY $f4 |
| ; POWR8: %2:vssrc = COPY $f3 |
| ; POWR8: %1:vssrc = COPY $f2 |
| ; POWR8: %0:vssrc = COPY $f1 |
| ; POWR8: %5:vssrc = nofpexcept XSADDSP %0, %1 |
| ; POWR8: %6:vssrc = nofpexcept XSADDSP killed %5, %2 |
| ; POWR8: %7:vssrc = nofpexcept XSADDSP killed %6, %3 |
| ; POWR8: %8:vssrc = nofpexcept XSADDSP killed %7, %4 |
| ; POWR8: $f1 = COPY %8 |
| |
| ; NOP8V-LABEL: name: vssr |
| ; NOP8V: registers: |
| ; NOP8V: - { id: 0, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 1, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 2, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 3, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 4, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 5, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 6, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 7, class: f4rc, preferred-register: '' } |
| ; NOP8V: - { id: 8, class: f4rc, preferred-register: '' } |
| ; NOP8V: %4:f4rc = COPY $f5 |
| ; NOP8V: %3:f4rc = COPY $f4 |
| ; NOP8V: %2:f4rc = COPY $f3 |
| ; NOP8V: %1:f4rc = COPY $f2 |
| ; NOP8V: %0:f4rc = COPY $f1 |
| ; NOP8V: %5:f4rc = nofpexcept FADDS %0, %1, implicit $rm |
| ; NOP8V: %6:f4rc = nofpexcept FADDS killed %5, %2, implicit $rm |
| ; NOP8V: %7:f4rc = nofpexcept FADDS killed %6, %3, implicit $rm |
| ; NOP8V: %8:f4rc = nofpexcept FADDS killed %7, %4, implicit $rm |
| ; NOP8V: $f1 = COPY %8 |
| |
| define double @vsfr(double %a, double %b, double %c, double %d, double %e) { |
| entry: |
| %add = fadd double %a, %b |
| %add1 = fadd double %add, %c |
| %add2 = fadd double %add1, %d |
| %add3 = fadd double %add2, %e |
| ret double %add3 |
| } |
| |
| ; VSX-LABEL: vsfr |
| ; VSX: registers: |
| ; VSX: - { id: 0, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 1, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 2, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 3, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 4, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 5, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 6, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 7, class: vsfrc, preferred-register: '' } |
| ; VSX: - { id: 8, class: vsfrc, preferred-register: '' } |
| ; VSX: %4:vsfrc = COPY $f5 |
| ; VSX: %3:vsfrc = COPY $f4 |
| ; VSX: %2:vsfrc = COPY $f3 |
| ; VSX: %1:vsfrc = COPY $f2 |
| ; VSX: %0:vsfrc = COPY $f1 |
| ; VSX: %5:vsfrc = nofpexcept XSADDDP %0, %1, implicit $rm |
| ; VSX: %6:vsfrc = nofpexcept XSADDDP killed %5, %2, implicit $rm |
| ; VSX: %7:vsfrc = nofpexcept XSADDDP killed %6, %3, implicit $rm |
| ; VSX: %8:vsfrc = nofpexcept XSADDDP killed %7, %4, implicit $rm |
| ; VSX: $f1 = COPY %8 |
| |
| ; NOVSX-LABEL: vsfr |
| ; NOVSX: registers: |
| ; NOVSX: - { id: 0, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 1, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 2, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 3, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 4, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 5, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 6, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 7, class: f8rc, preferred-register: '' } |
| ; NOVSX: - { id: 8, class: f8rc, preferred-register: '' } |
| ; NOVSX: %4:f8rc = COPY $f5 |
| ; NOVSX: %3:f8rc = COPY $f4 |
| ; NOVSX: %2:f8rc = COPY $f3 |
| ; NOVSX: %1:f8rc = COPY $f2 |
| ; NOVSX: %0:f8rc = COPY $f1 |
| ; NOVSX: %5:f8rc = nofpexcept FADD %0, %1, implicit $rm |
| ; NOVSX: %6:f8rc = nofpexcept FADD killed %5, %2, implicit $rm |
| ; NOVSX: %7:f8rc = nofpexcept FADD killed %6, %3, implicit $rm |
| ; NOVSX: %8:f8rc = nofpexcept FADD killed %7, %4, implicit $rm |
| ; NOVSX: $f1 = COPY %8 |
| |