773 lines
23 KiB
LLVM
773 lines
23 KiB
LLVM
; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown -ppc-vsr-nums-as-vr \
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; RUN: -verify-machineinstrs < %s | FileCheck %s
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; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown -ppc-vsr-nums-as-vr \
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; RUN: -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK-PWR8 %s
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; ==========================================
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; Tests for store of fp_to_sint converstions
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; ==========================================
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; Function Attrs: norecurse nounwind
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define void @dpConv2sdw(double* nocapture readonly %a, i64* nocapture %b) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i64
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store i64 %conv, i64* %b, align 8
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ret void
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; CHECK-LABEL: dpConv2sdw
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsd [[CONV]], 0(4)
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2sdw
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stxsdx [[CONV]], 0, 4
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2sw(double* nocapture readonly %a, i32* nocapture %b) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i32
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store i32 %conv, i32* %b, align 4
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ret void
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; CHECK-LABEL: dpConv2sw
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stfiwx [[CONV]], 0, 4
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2sw
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stfiwx [[CONV]], 0, 4
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2shw(double* nocapture readonly %a, i16* nocapture %b) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i16
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store i16 %conv, i16* %b, align 2
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ret void
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; CHECK-LABEL: dpConv2shw
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsihx [[CONV]], 0, 4
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2shw
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: sth [[REG]], 0(4)
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2sb(double* nocapture readonly %a, i8* nocapture %b) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i8
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store i8 %conv, i8* %b, align 1
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ret void
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; CHECK-LABEL: dpConv2sb
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsibx [[CONV]], 0, 4
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2sb
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: stb [[REG]], 0(4)
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2sdw(float* nocapture readonly %a, i64* nocapture %b) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i64
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store i64 %conv, i64* %b, align 8
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ret void
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; CHECK-LABEL: spConv2sdw
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsd [[CONV]], 0(4)
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2sdw
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stxsdx [[CONV]], 0, 4
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2sw(float* nocapture readonly %a, i32* nocapture %b) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i32
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store i32 %conv, i32* %b, align 4
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ret void
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; CHECK-LABEL: spConv2sw
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stfiwx [[CONV]], 0, 4
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2sw
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stfiwx [[CONV]], 0, 4
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2shw(float* nocapture readonly %a, i16* nocapture %b) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i16
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store i16 %conv, i16* %b, align 2
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ret void
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; CHECK-LABEL: spConv2shw
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsihx [[CONV]], 0, 4
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2shw
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: sth [[REG]], 0(4)
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2sb(float* nocapture readonly %a, i8* nocapture %b) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i8
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store i8 %conv, i8* %b, align 1
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ret void
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; CHECK-LABEL: spConv2sb
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsibx [[CONV]], 0, 4
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2sb
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: stb [[REG]], 0(4)
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2sdw_x(double* nocapture readonly %a, i64* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i64
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i64, i64* %b, i64 %idxprom
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store i64 %conv, i64* %arrayidx, align 8
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ret void
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; CHECK-LABEL: dpConv2sdw_x
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 3
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; CHECK-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsdx [[CONV]], 4, [[REG]]
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2sdw_x
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8: sldi [[REG:[0-9]+]], 5, 3
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; CHECK-PWR8-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stxsdx [[CONV]], 4, [[REG]]
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2sw_x(double* nocapture readonly %a, i32* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i32
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i32, i32* %b, i64 %idxprom
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store i32 %conv, i32* %arrayidx, align 4
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ret void
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; CHECK-LABEL: dpConv2sw_x
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 2
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stfiwx [[CONV]], 4, [[REG]]
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2sw_x
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 2
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stfiwx [[CONV]], 4, [[REG]]
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2shw_x(double* nocapture readonly %a, i16* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i16
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i16, i16* %b, i64 %idxprom
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store i16 %conv, i16* %arrayidx, align 2
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ret void
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; CHECK-LABEL: dpConv2shw_x
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 1
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsihx [[CONV]], 4, [[REG]]
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2shw_x
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 1
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: sthx [[REG]], 4, 5
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @dpConv2sb_x(double* nocapture readonly %a, i8* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptosi double %0 to i8
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i8, i8* %b, i64 %idxprom
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store i8 %conv, i8* %arrayidx, align 1
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ret void
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; CHECK-LABEL: dpConv2sb_x
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; CHECK: lfd [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsibx [[CONV]], 4, 5
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: dpConv2sb_x
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; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: stbx [[REG]], 4, 5
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2sdw_x(float* nocapture readonly %a, i64* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i64
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i64, i64* %b, i64 %idxprom
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store i64 %conv, i64* %arrayidx, align 8
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ret void
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; CHECK-LABEL: spConv2sdw_x
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 3
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; CHECK-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsdx [[CONV]], 4, [[REG]]
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2sdw_x
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 3
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; CHECK-PWR8-NEXT: xscvdpsxds [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stxsdx [[CONV]], 4, [[REG]]
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2sw_x(float* nocapture readonly %a, i32* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i32
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i32, i32* %b, i64 %idxprom
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store i32 %conv, i32* %arrayidx, align 4
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ret void
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; CHECK-LABEL: spConv2sw_x
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 2
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stfiwx [[CONV]], 4, [[REG]]
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2sw_x
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 2
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: stfiwx [[CONV]], 4, [[REG]]
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2shw_x(float* nocapture readonly %a, i16* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i16
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i16, i16* %b, i64 %idxprom
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store i16 %conv, i16* %arrayidx, align 2
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ret void
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; CHECK-LABEL: spConv2shw_x
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK: sldi [[REG:[0-9]+]], 5, 1
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; CHECK: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsihx [[CONV]], 4, [[REG]]
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2shw_x
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 1
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG2:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: sthx [[REG2]], 4, [[REG]]
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; CHECK-PWR8-NEXT: blr
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}
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; Function Attrs: norecurse nounwind
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define void @spConv2sb_x(float* nocapture readonly %a, i8* nocapture %b,
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i32 signext %idx) {
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entry:
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%0 = load float, float* %a, align 4
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%conv = fptosi float %0 to i8
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%idxprom = sext i32 %idx to i64
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%arrayidx = getelementptr inbounds i8, i8* %b, i64 %idxprom
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store i8 %conv, i8* %arrayidx, align 1
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ret void
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; CHECK-LABEL: spConv2sb_x
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; CHECK: lfs [[LD:[0-9]+]], 0(3)
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; CHECK-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-NEXT: stxsibx [[CONV]], 4, 5
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; CHECK-NEXT: blr
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; CHECK-PWR8-LABEL: spConv2sb_x
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; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
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; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
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; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
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; CHECK-PWR8-NEXT: stbx [[REG]], 4, 5
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; CHECK-PWR8-NEXT: blr
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}
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; ==========================================
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; Tests for store of fp_to_uint converstions
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; ==========================================
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; Function Attrs: norecurse nounwind
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define void @dpConv2udw(double* nocapture readonly %a, i64* nocapture %b) {
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entry:
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%0 = load double, double* %a, align 8
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%conv = fptoui double %0 to i64
|
|
store i64 %conv, i64* %b, align 8
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2udw
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsd [[CONV]], 0(4)
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2udw
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stxsdx [[CONV]], 0, 4
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2uw(double* nocapture readonly %a, i32* nocapture %b) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i32
|
|
store i32 %conv, i32* %b, align 4
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2uw
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stfiwx [[CONV]], 0, 4
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2uw
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stfiwx [[CONV]], 0, 4
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2uhw(double* nocapture readonly %a, i16* nocapture %b) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i16
|
|
store i16 %conv, i16* %b, align 2
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2uhw
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsihx [[CONV]], 0, 4
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2uhw
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: sth [[REG]], 0(4)
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2ub(double* nocapture readonly %a, i8* nocapture %b) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i8
|
|
store i8 %conv, i8* %b, align 1
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2ub
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsibx [[CONV]], 0, 4
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2ub
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: stb [[REG]], 0(4)
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2udw(float* nocapture readonly %a, i64* nocapture %b) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i64
|
|
store i64 %conv, i64* %b, align 8
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2udw
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsd [[CONV]], 0(4)
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2udw
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stxsdx [[CONV]], 0, 4
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2uw(float* nocapture readonly %a, i32* nocapture %b) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i32
|
|
store i32 %conv, i32* %b, align 4
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2uw
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stfiwx [[CONV]], 0, 4
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2uw
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stfiwx [[CONV]], 0, 4
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2uhw(float* nocapture readonly %a, i16* nocapture %b) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i16
|
|
store i16 %conv, i16* %b, align 2
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2uhw
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsihx [[CONV]], 0, 4
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2uhw
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: sth [[REG]], 0(4)
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2ub(float* nocapture readonly %a, i8* nocapture %b) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i8
|
|
store i8 %conv, i8* %b, align 1
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2ub
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsibx [[CONV]], 0, 4
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2ub
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: stb [[REG]], 0(4)
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2udw_x(double* nocapture readonly %a, i64* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i64
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i64, i64* %b, i64 %idxprom
|
|
store i64 %conv, i64* %arrayidx, align 8
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2udw_x
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 3
|
|
; CHECK-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsdx [[CONV]], 4, [[REG]]
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2udw_x
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8: sldi [[REG:[0-9]+]], 5, 3
|
|
; CHECK-PWR8-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stxsdx [[CONV]], 4, [[REG]]
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2uw_x(double* nocapture readonly %a, i32* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i32
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i32, i32* %b, i64 %idxprom
|
|
store i32 %conv, i32* %arrayidx, align 4
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2uw_x
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 2
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stfiwx [[CONV]], 4, [[REG]]
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2uw_x
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 2
|
|
; CHECK-PWR8-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stfiwx [[CONV]], 4, [[REG]]
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2uhw_x(double* nocapture readonly %a, i16* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i16
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i16, i16* %b, i64 %idxprom
|
|
store i16 %conv, i16* %arrayidx, align 2
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2uhw_x
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 1
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsihx [[CONV]], 4, [[REG]]
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2uhw_x
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 1
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: sthx [[REG]], 4, 5
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @dpConv2ub_x(double* nocapture readonly %a, i8* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load double, double* %a, align 8
|
|
%conv = fptoui double %0 to i8
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i8, i8* %b, i64 %idxprom
|
|
store i8 %conv, i8* %arrayidx, align 1
|
|
ret void
|
|
|
|
; CHECK-LABEL: dpConv2ub_x
|
|
; CHECK: lfd [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsibx [[CONV]], 4, 5
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: dpConv2ub_x
|
|
; CHECK-PWR8: lfdx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: stbx [[REG]], 4, 5
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2udw_x(float* nocapture readonly %a, i64* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i64
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i64, i64* %b, i64 %idxprom
|
|
store i64 %conv, i64* %arrayidx, align 8
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2udw_x
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 3
|
|
; CHECK-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsdx [[CONV]], 4, [[REG]]
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2udw_x
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 3
|
|
; CHECK-PWR8-NEXT: xscvdpuxds [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stxsdx [[CONV]], 4, [[REG]]
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2uw_x(float* nocapture readonly %a, i32* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i32
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i32, i32* %b, i64 %idxprom
|
|
store i32 %conv, i32* %arrayidx, align 4
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2uw_x
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: sldi [[REG:[0-9]+]], 5, 2
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stfiwx [[CONV]], 4, [[REG]]
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2uw_x
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 2
|
|
; CHECK-PWR8-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: stfiwx [[CONV]], 4, [[REG]]
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2uhw_x(float* nocapture readonly %a, i16* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i16
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i16, i16* %b, i64 %idxprom
|
|
store i16 %conv, i16* %arrayidx, align 2
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2uhw_x
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK: sldi [[REG:[0-9]+]], 5, 1
|
|
; CHECK: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsihx [[CONV]], 4, [[REG]]
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2uhw_x
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: sldi [[REG:[0-9]+]], 5, 1
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG2:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: sthx [[REG2]], 4, [[REG]]
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|
|
|
|
; Function Attrs: norecurse nounwind
|
|
define void @spConv2ub_x(float* nocapture readonly %a, i8* nocapture %b,
|
|
i32 zeroext %idx) {
|
|
entry:
|
|
%0 = load float, float* %a, align 4
|
|
%conv = fptoui float %0 to i8
|
|
%idxprom = zext i32 %idx to i64
|
|
%arrayidx = getelementptr inbounds i8, i8* %b, i64 %idxprom
|
|
store i8 %conv, i8* %arrayidx, align 1
|
|
ret void
|
|
|
|
; CHECK-LABEL: spConv2ub_x
|
|
; CHECK: lfs [[LD:[0-9]+]], 0(3)
|
|
; CHECK-NEXT: xscvdpuxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-NEXT: stxsibx [[CONV]], 4, 5
|
|
; CHECK-NEXT: blr
|
|
|
|
; CHECK-PWR8-LABEL: spConv2ub_x
|
|
; CHECK-PWR8: lfsx [[LD:[0-9]+]], 0, 3
|
|
; CHECK-PWR8-NEXT: xscvdpsxws [[CONV:[0-9]+]], [[LD]]
|
|
; CHECK-PWR8-NEXT: mfvsrwz [[REG:[0-9]+]], [[CONV]]
|
|
; CHECK-PWR8-NEXT: stbx [[REG]], 4, 5
|
|
; CHECK-PWR8-NEXT: blr
|
|
}
|