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44603b67b1
With the foregoing three patches, VSX instructions can be used for little endian. This patch removes the restriction that prevented this, and re-enables the test cases from the first three patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223792 91177308-0d34-0410-b5e6-96231b3b80d8
53 lines
1.3 KiB
LLVM
53 lines
1.3 KiB
LLVM
; RUN: llc -mcpu=pwr8 -mattr=+vsx -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
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define <2 x double> @testi0(<2 x double>* %p1, double* %p2) {
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%v = load <2 x double>* %p1
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%s = load double* %p2
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%r = insertelement <2 x double> %v, double %s, i32 0
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ret <2 x double> %r
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; CHECK-LABEL: testi0
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; CHECK: lxvd2x 0, 0, 3
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; CHECK: lxsdx 34, 0, 4
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; CHECK: xxpermdi 0, 0, 0, 2
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; CHECK: xxpermdi 1, 34, 34, 0
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; CHECK: xxpermdi 34, 0, 1, 1
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}
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define <2 x double> @testi1(<2 x double>* %p1, double* %p2) {
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%v = load <2 x double>* %p1
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%s = load double* %p2
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%r = insertelement <2 x double> %v, double %s, i32 1
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ret <2 x double> %r
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; CHECK-LABEL: testi1
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; CHECK: lxvd2x 0, 0, 3
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; CHECK: lxsdx 34, 0, 4
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; CHECK: xxpermdi 0, 0, 0, 2
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; CHECK: xxpermdi 1, 34, 34, 0
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; CHECK: xxpermdi 34, 1, 0, 3
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}
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define double @teste0(<2 x double>* %p1) {
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%v = load <2 x double>* %p1
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%r = extractelement <2 x double> %v, i32 0
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ret double %r
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; FIXME: Swap optimization will collapse this into lxvd2x 1, 0, 3.
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; CHECK-LABEL: teste0
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; CHECK: lxvd2x 0, 0, 3
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; CHECK: xxpermdi 0, 0, 0, 2
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; CHECK: xxpermdi 1, 0, 0, 2
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}
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define double @teste1(<2 x double>* %p1) {
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%v = load <2 x double>* %p1
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%r = extractelement <2 x double> %v, i32 1
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ret double %r
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; CHECK-LABEL: teste1
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; CHECK: lxvd2x 0, 0, 3
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; CHECK: xxpermdi 1, 0, 0, 2
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}
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