ba627a32e1
This patch includes the following updates to the load/store refactoring effort introduced in D93370: - Update various VSX patterns that use to "force" an XForm, to instead just XForm. This allows the ability for the patterns to compute the most optimal addressing mode (and to produce a DForm instruction when possible) - Update pattern and test case for the LXVD2X/STXVD2X intrinsics - Update LIT test cases that use to use the XForm instruction to use the DForm instruction Differential Revision: https://reviews.llvm.org/D95115
153 lines
4.6 KiB
LLVM
153 lines
4.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mattr=+vsx -ppc-vsr-nums-as-vr \
|
|
; RUN: -ppc-asm-full-reg-names -mtriple=powerpc64le-unknown-linux-gnu < %s \
|
|
; RUN: | FileCheck %s
|
|
|
|
; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mattr=+vsx -ppc-vsr-nums-as-vr \
|
|
; RUN: -ppc-asm-full-reg-names -mtriple=powerpc64-unknown-linux-gnu < %s \
|
|
; RUN: | FileCheck %s --check-prefix=CHECK-P8-BE
|
|
|
|
; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mattr=-power9-vector -ppc-vsr-nums-as-vr \
|
|
; RUN: -ppc-asm-full-reg-names -mtriple=powerpc64le-unknown-linux-gnu < %s \
|
|
; RUN: | FileCheck --check-prefix=CHECK-P9-VECTOR %s
|
|
|
|
; RUN: llc -verify-machineinstrs -mcpu=pwr9 -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
|
|
; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s \
|
|
; RUN: --check-prefix=CHECK-P9 --implicit-check-not xxswapd
|
|
|
|
define <2 x double> @testi0(<2 x double>* %p1, double* %p2) {
|
|
; CHECK-LABEL: testi0:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-NEXT: lfd f1, 0(r4)
|
|
; CHECK-NEXT: xxswapd vs0, vs0
|
|
; CHECK-NEXT: xxmrghd v2, vs0, vs1
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; CHECK-P8-BE-LABEL: testi0:
|
|
; CHECK-P8-BE: # %bb.0:
|
|
; CHECK-P8-BE-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-P8-BE-NEXT: lfd f1, 0(r4)
|
|
; CHECK-P8-BE-NEXT: xxpermdi v2, vs1, vs0, 1
|
|
; CHECK-P8-BE-NEXT: blr
|
|
;
|
|
; CHECK-P9-VECTOR-LABEL: testi0:
|
|
; CHECK-P9-VECTOR: # %bb.0:
|
|
; CHECK-P9-VECTOR-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-P9-VECTOR-NEXT: lfd f1, 0(r4)
|
|
; CHECK-P9-VECTOR-NEXT: xxswapd vs0, vs0
|
|
; CHECK-P9-VECTOR-NEXT: xxmrghd v2, vs0, vs1
|
|
; CHECK-P9-VECTOR-NEXT: blr
|
|
;
|
|
; CHECK-P9-LABEL: testi0:
|
|
; CHECK-P9: # %bb.0:
|
|
; CHECK-P9-NEXT: lxv vs0, 0(r3)
|
|
; CHECK-P9-NEXT: lfd f1, 0(r4)
|
|
; CHECK-P9-NEXT: xxmrghd v2, vs0, vs1
|
|
; CHECK-P9-NEXT: blr
|
|
%v = load <2 x double>, <2 x double>* %p1
|
|
%s = load double, double* %p2
|
|
%r = insertelement <2 x double> %v, double %s, i32 0
|
|
ret <2 x double> %r
|
|
|
|
|
|
}
|
|
|
|
define <2 x double> @testi1(<2 x double>* %p1, double* %p2) {
|
|
; CHECK-LABEL: testi1:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-NEXT: lfd f1, 0(r4)
|
|
; CHECK-NEXT: xxswapd vs0, vs0
|
|
; CHECK-NEXT: xxpermdi v2, vs1, vs0, 1
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; CHECK-P8-BE-LABEL: testi1:
|
|
; CHECK-P8-BE: # %bb.0:
|
|
; CHECK-P8-BE-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-P8-BE-NEXT: lfd f1, 0(r4)
|
|
; CHECK-P8-BE-NEXT: xxmrghd v2, vs0, vs1
|
|
; CHECK-P8-BE-NEXT: blr
|
|
;
|
|
; CHECK-P9-VECTOR-LABEL: testi1:
|
|
; CHECK-P9-VECTOR: # %bb.0:
|
|
; CHECK-P9-VECTOR-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-P9-VECTOR-NEXT: lfd f1, 0(r4)
|
|
; CHECK-P9-VECTOR-NEXT: xxswapd vs0, vs0
|
|
; CHECK-P9-VECTOR-NEXT: xxpermdi v2, vs1, vs0, 1
|
|
; CHECK-P9-VECTOR-NEXT: blr
|
|
;
|
|
; CHECK-P9-LABEL: testi1:
|
|
; CHECK-P9: # %bb.0:
|
|
; CHECK-P9-NEXT: lxv vs0, 0(r3)
|
|
; CHECK-P9-NEXT: lfd f1, 0(r4)
|
|
; CHECK-P9-NEXT: xxpermdi v2, vs1, vs0, 1
|
|
; CHECK-P9-NEXT: blr
|
|
%v = load <2 x double>, <2 x double>* %p1
|
|
%s = load double, double* %p2
|
|
%r = insertelement <2 x double> %v, double %s, i32 1
|
|
ret <2 x double> %r
|
|
|
|
|
|
}
|
|
|
|
define double @teste0(<2 x double>* %p1) {
|
|
; CHECK-LABEL: teste0:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: lxvd2x vs1, 0, r3
|
|
; CHECK-NEXT: # kill: def $f1 killed $f1 killed $vsl1
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; CHECK-P8-BE-LABEL: teste0:
|
|
; CHECK-P8-BE: # %bb.0:
|
|
; CHECK-P8-BE-NEXT: lfd f1, 0(r3)
|
|
; CHECK-P8-BE-NEXT: blr
|
|
;
|
|
; CHECK-P9-VECTOR-LABEL: teste0:
|
|
; CHECK-P9-VECTOR: # %bb.0:
|
|
; CHECK-P9-VECTOR-NEXT: lxvd2x vs1, 0, r3
|
|
; CHECK-P9-VECTOR-NEXT: # kill: def $f1 killed $f1 killed $vsl1
|
|
; CHECK-P9-VECTOR-NEXT: blr
|
|
;
|
|
; CHECK-P9-LABEL: teste0:
|
|
; CHECK-P9: # %bb.0:
|
|
; CHECK-P9-NEXT: lfd f1, 0(r3)
|
|
; CHECK-P9-NEXT: blr
|
|
%v = load <2 x double>, <2 x double>* %p1
|
|
%r = extractelement <2 x double> %v, i32 0
|
|
ret double %r
|
|
|
|
|
|
}
|
|
|
|
define double @teste1(<2 x double>* %p1) {
|
|
; CHECK-LABEL: teste1:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-NEXT: xxswapd vs1, vs0
|
|
; CHECK-NEXT: # kill: def $f1 killed $f1 killed $vsl1
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; CHECK-P8-BE-LABEL: teste1:
|
|
; CHECK-P8-BE: # %bb.0:
|
|
; CHECK-P8-BE-NEXT: lfd f1, 8(r3)
|
|
; CHECK-P8-BE-NEXT: blr
|
|
;
|
|
; CHECK-P9-VECTOR-LABEL: teste1:
|
|
; CHECK-P9-VECTOR: # %bb.0:
|
|
; CHECK-P9-VECTOR-NEXT: lxvd2x vs0, 0, r3
|
|
; CHECK-P9-VECTOR-NEXT: xxswapd vs1, vs0
|
|
; CHECK-P9-VECTOR-NEXT: # kill: def $f1 killed $f1 killed $vsl1
|
|
; CHECK-P9-VECTOR-NEXT: blr
|
|
;
|
|
; CHECK-P9-LABEL: teste1:
|
|
; CHECK-P9: # %bb.0:
|
|
; CHECK-P9-NEXT: lfd f1, 8(r3)
|
|
; CHECK-P9-NEXT: blr
|
|
%v = load <2 x double>, <2 x double>* %p1
|
|
%r = extractelement <2 x double> %v, i32 1
|
|
ret double %r
|
|
|
|
|
|
}
|