diff options
Diffstat (limited to 'llvm/test/Transforms/ExpandLargeFpConvert/X86')
4 files changed, 480 insertions, 0 deletions
diff --git a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptosi129.ll b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptosi129.ll index 75130c2..e058c5b 100644 --- a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptosi129.ll +++ b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptosi129.ll @@ -176,3 +176,80 @@ define i129 @fp128tosi129(fp128 %a) { %conv = fptosi fp128 %a to i129 ret i129 %conv } + +define <2 x i129> @floattosi129v2(<2 x float> %a) { +; CHECK-LABEL: @floattosi129v2( +; CHECK-NEXT: fp-to-i-entryfp-to-i-entry: +; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x float> [[A:%.*]], i64 0 +; CHECK-NEXT: [[TMP1:%.*]] = bitcast float [[TMP0]] to i32 +; CHECK-NEXT: [[TMP2:%.*]] = zext i32 [[TMP1]] to i129 +; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP1]], -1 +; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i129 1, i129 -1 +; CHECK-NEXT: [[TMP5:%.*]] = lshr i129 [[TMP2]], 23 +; CHECK-NEXT: [[TMP6:%.*]] = and i129 [[TMP5]], 255 +; CHECK-NEXT: [[TMP7:%.*]] = and i129 [[TMP2]], 8388607 +; CHECK-NEXT: [[TMP8:%.*]] = or i129 [[TMP7]], 8388608 +; CHECK-NEXT: [[TMP9:%.*]] = icmp ult i129 [[TMP6]], 127 +; CHECK-NEXT: br i1 [[TMP9]], label [[FP_TO_I_CLEANUP1:%.*]], label [[FP_TO_I_IF_END2:%.*]] +; CHECK: fp-to-i-if-end2: +; CHECK-NEXT: [[TMP10:%.*]] = add i129 [[TMP6]], -256 +; CHECK-NEXT: [[TMP11:%.*]] = icmp ult i129 [[TMP10]], -129 +; CHECK-NEXT: br i1 [[TMP11]], label [[FP_TO_I_IF_THEN53:%.*]], label [[FP_TO_I_IF_END94:%.*]] +; CHECK: fp-to-i-if-then53: +; CHECK-NEXT: [[TMP12:%.*]] = select i1 [[TMP3]], i129 340282366920938463463374607431768211455, i129 -340282366920938463463374607431768211456 +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP1]] +; CHECK: fp-to-i-if-end94: +; CHECK-NEXT: [[TMP13:%.*]] = icmp ult i129 [[TMP6]], 150 +; CHECK-NEXT: br i1 [[TMP13]], label [[FP_TO_I_IF_THEN125:%.*]], label [[FP_TO_I_IF_ELSE6:%.*]] +; CHECK: fp-to-i-if-then125: +; CHECK-NEXT: [[TMP14:%.*]] = sub i129 150, [[TMP6]] +; CHECK-NEXT: [[TMP15:%.*]] = lshr i129 [[TMP8]], [[TMP14]] +; CHECK-NEXT: [[TMP16:%.*]] = mul i129 [[TMP15]], [[TMP4]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP1]] +; CHECK: fp-to-i-if-else6: +; CHECK-NEXT: [[TMP17:%.*]] = add i129 [[TMP6]], -150 +; CHECK-NEXT: [[TMP18:%.*]] = shl i129 [[TMP8]], [[TMP17]] +; CHECK-NEXT: [[TMP19:%.*]] = mul i129 [[TMP18]], [[TMP4]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP1]] +; CHECK: fp-to-i-cleanup1: +; CHECK-NEXT: [[TMP20:%.*]] = phi i129 [ [[TMP12]], [[FP_TO_I_IF_THEN53]] ], [ [[TMP16]], [[FP_TO_I_IF_THEN125]] ], [ [[TMP19]], [[FP_TO_I_IF_ELSE6]] ], [ 0, [[FP_TO_I_ENTRYFP_TO_I_ENTRY:%.*]] ] +; CHECK-NEXT: [[TMP21:%.*]] = insertelement <2 x i129> poison, i129 [[TMP20]], i64 0 +; CHECK-NEXT: [[TMP22:%.*]] = extractelement <2 x float> [[A]], i64 1 +; CHECK-NEXT: [[TMP23:%.*]] = bitcast float [[TMP22]] to i32 +; CHECK-NEXT: [[TMP24:%.*]] = zext i32 [[TMP23]] to i129 +; CHECK-NEXT: [[TMP25:%.*]] = icmp sgt i32 [[TMP23]], -1 +; CHECK-NEXT: [[TMP26:%.*]] = select i1 [[TMP25]], i129 1, i129 -1 +; CHECK-NEXT: [[TMP27:%.*]] = lshr i129 [[TMP24]], 23 +; CHECK-NEXT: [[TMP28:%.*]] = and i129 [[TMP27]], 255 +; CHECK-NEXT: [[TMP29:%.*]] = and i129 [[TMP24]], 8388607 +; CHECK-NEXT: [[TMP30:%.*]] = or i129 [[TMP29]], 8388608 +; CHECK-NEXT: [[TMP31:%.*]] = icmp ult i129 [[TMP28]], 127 +; CHECK-NEXT: br i1 [[TMP31]], label [[FP_TO_I_CLEANUP:%.*]], label [[FP_TO_I_IF_END:%.*]] +; CHECK: fp-to-i-if-end: +; CHECK-NEXT: [[TMP32:%.*]] = add i129 [[TMP28]], -256 +; CHECK-NEXT: [[TMP33:%.*]] = icmp ult i129 [[TMP32]], -129 +; CHECK-NEXT: br i1 [[TMP33]], label [[FP_TO_I_IF_THEN5:%.*]], label [[FP_TO_I_IF_END9:%.*]] +; CHECK: fp-to-i-if-then5: +; CHECK-NEXT: [[TMP34:%.*]] = select i1 [[TMP25]], i129 340282366920938463463374607431768211455, i129 -340282366920938463463374607431768211456 +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP]] +; CHECK: fp-to-i-if-end9: +; CHECK-NEXT: [[TMP35:%.*]] = icmp ult i129 [[TMP28]], 150 +; CHECK-NEXT: br i1 [[TMP35]], label [[FP_TO_I_IF_THEN12:%.*]], label [[FP_TO_I_IF_ELSE:%.*]] +; CHECK: fp-to-i-if-then12: +; CHECK-NEXT: [[TMP36:%.*]] = sub i129 150, [[TMP28]] +; CHECK-NEXT: [[TMP37:%.*]] = lshr i129 [[TMP30]], [[TMP36]] +; CHECK-NEXT: [[TMP38:%.*]] = mul i129 [[TMP37]], [[TMP26]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP]] +; CHECK: fp-to-i-if-else: +; CHECK-NEXT: [[TMP39:%.*]] = add i129 [[TMP28]], -150 +; CHECK-NEXT: [[TMP40:%.*]] = shl i129 [[TMP30]], [[TMP39]] +; CHECK-NEXT: [[TMP41:%.*]] = mul i129 [[TMP40]], [[TMP26]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP]] +; CHECK: fp-to-i-cleanup: +; CHECK-NEXT: [[TMP42:%.*]] = phi i129 [ [[TMP34]], [[FP_TO_I_IF_THEN5]] ], [ [[TMP38]], [[FP_TO_I_IF_THEN12]] ], [ [[TMP41]], [[FP_TO_I_IF_ELSE]] ], [ 0, [[FP_TO_I_CLEANUP1]] ] +; CHECK-NEXT: [[TMP43:%.*]] = insertelement <2 x i129> [[TMP21]], i129 [[TMP42]], i64 1 +; CHECK-NEXT: ret <2 x i129> [[TMP43]] +; + %conv = fptosi <2 x float> %a to <2 x i129> + ret <2 x i129> %conv +} diff --git a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll index ed630d7..c699f80 100644 --- a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll +++ b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll @@ -176,3 +176,80 @@ define i129 @fp128toui129(fp128 %a) { %conv = fptoui fp128 %a to i129 ret i129 %conv } + +define <2 x i129> @floattoui129v2(<2 x float> %a) { +; CHECK-LABEL: @floattoui129v2( +; CHECK-NEXT: fp-to-i-entryfp-to-i-entry: +; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x float> [[A:%.*]], i64 0 +; CHECK-NEXT: [[TMP1:%.*]] = bitcast float [[TMP0]] to i32 +; CHECK-NEXT: [[TMP2:%.*]] = zext i32 [[TMP1]] to i129 +; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP1]], -1 +; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i129 1, i129 -1 +; CHECK-NEXT: [[TMP5:%.*]] = lshr i129 [[TMP2]], 23 +; CHECK-NEXT: [[TMP6:%.*]] = and i129 [[TMP5]], 255 +; CHECK-NEXT: [[TMP7:%.*]] = and i129 [[TMP2]], 8388607 +; CHECK-NEXT: [[TMP8:%.*]] = or i129 [[TMP7]], 8388608 +; CHECK-NEXT: [[TMP9:%.*]] = icmp ult i129 [[TMP6]], 127 +; CHECK-NEXT: br i1 [[TMP9]], label [[FP_TO_I_CLEANUP1:%.*]], label [[FP_TO_I_IF_END2:%.*]] +; CHECK: fp-to-i-if-end2: +; CHECK-NEXT: [[TMP10:%.*]] = add i129 [[TMP6]], -256 +; CHECK-NEXT: [[TMP11:%.*]] = icmp ult i129 [[TMP10]], -129 +; CHECK-NEXT: br i1 [[TMP11]], label [[FP_TO_I_IF_THEN53:%.*]], label [[FP_TO_I_IF_END94:%.*]] +; CHECK: fp-to-i-if-then53: +; CHECK-NEXT: [[TMP12:%.*]] = select i1 [[TMP3]], i129 340282366920938463463374607431768211455, i129 -340282366920938463463374607431768211456 +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP1]] +; CHECK: fp-to-i-if-end94: +; CHECK-NEXT: [[TMP13:%.*]] = icmp ult i129 [[TMP6]], 150 +; CHECK-NEXT: br i1 [[TMP13]], label [[FP_TO_I_IF_THEN125:%.*]], label [[FP_TO_I_IF_ELSE6:%.*]] +; CHECK: fp-to-i-if-then125: +; CHECK-NEXT: [[TMP14:%.*]] = sub i129 150, [[TMP6]] +; CHECK-NEXT: [[TMP15:%.*]] = lshr i129 [[TMP8]], [[TMP14]] +; CHECK-NEXT: [[TMP16:%.*]] = mul i129 [[TMP15]], [[TMP4]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP1]] +; CHECK: fp-to-i-if-else6: +; CHECK-NEXT: [[TMP17:%.*]] = add i129 [[TMP6]], -150 +; CHECK-NEXT: [[TMP18:%.*]] = shl i129 [[TMP8]], [[TMP17]] +; CHECK-NEXT: [[TMP19:%.*]] = mul i129 [[TMP18]], [[TMP4]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP1]] +; CHECK: fp-to-i-cleanup1: +; CHECK-NEXT: [[TMP20:%.*]] = phi i129 [ [[TMP12]], [[FP_TO_I_IF_THEN53]] ], [ [[TMP16]], [[FP_TO_I_IF_THEN125]] ], [ [[TMP19]], [[FP_TO_I_IF_ELSE6]] ], [ 0, [[FP_TO_I_ENTRYFP_TO_I_ENTRY:%.*]] ] +; CHECK-NEXT: [[TMP21:%.*]] = insertelement <2 x i129> poison, i129 [[TMP20]], i64 0 +; CHECK-NEXT: [[TMP22:%.*]] = extractelement <2 x float> [[A]], i64 1 +; CHECK-NEXT: [[TMP23:%.*]] = bitcast float [[TMP22]] to i32 +; CHECK-NEXT: [[TMP24:%.*]] = zext i32 [[TMP23]] to i129 +; CHECK-NEXT: [[TMP25:%.*]] = icmp sgt i32 [[TMP23]], -1 +; CHECK-NEXT: [[TMP26:%.*]] = select i1 [[TMP25]], i129 1, i129 -1 +; CHECK-NEXT: [[TMP27:%.*]] = lshr i129 [[TMP24]], 23 +; CHECK-NEXT: [[TMP28:%.*]] = and i129 [[TMP27]], 255 +; CHECK-NEXT: [[TMP29:%.*]] = and i129 [[TMP24]], 8388607 +; CHECK-NEXT: [[TMP30:%.*]] = or i129 [[TMP29]], 8388608 +; CHECK-NEXT: [[TMP31:%.*]] = icmp ult i129 [[TMP28]], 127 +; CHECK-NEXT: br i1 [[TMP31]], label [[FP_TO_I_CLEANUP:%.*]], label [[FP_TO_I_IF_END:%.*]] +; CHECK: fp-to-i-if-end: +; CHECK-NEXT: [[TMP32:%.*]] = add i129 [[TMP28]], -256 +; CHECK-NEXT: [[TMP33:%.*]] = icmp ult i129 [[TMP32]], -129 +; CHECK-NEXT: br i1 [[TMP33]], label [[FP_TO_I_IF_THEN5:%.*]], label [[FP_TO_I_IF_END9:%.*]] +; CHECK: fp-to-i-if-then5: +; CHECK-NEXT: [[TMP34:%.*]] = select i1 [[TMP25]], i129 340282366920938463463374607431768211455, i129 -340282366920938463463374607431768211456 +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP]] +; CHECK: fp-to-i-if-end9: +; CHECK-NEXT: [[TMP35:%.*]] = icmp ult i129 [[TMP28]], 150 +; CHECK-NEXT: br i1 [[TMP35]], label [[FP_TO_I_IF_THEN12:%.*]], label [[FP_TO_I_IF_ELSE:%.*]] +; CHECK: fp-to-i-if-then12: +; CHECK-NEXT: [[TMP36:%.*]] = sub i129 150, [[TMP28]] +; CHECK-NEXT: [[TMP37:%.*]] = lshr i129 [[TMP30]], [[TMP36]] +; CHECK-NEXT: [[TMP38:%.*]] = mul i129 [[TMP37]], [[TMP26]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP]] +; CHECK: fp-to-i-if-else: +; CHECK-NEXT: [[TMP39:%.*]] = add i129 [[TMP28]], -150 +; CHECK-NEXT: [[TMP40:%.*]] = shl i129 [[TMP30]], [[TMP39]] +; CHECK-NEXT: [[TMP41:%.*]] = mul i129 [[TMP40]], [[TMP26]] +; CHECK-NEXT: br label [[FP_TO_I_CLEANUP]] +; CHECK: fp-to-i-cleanup: +; CHECK-NEXT: [[TMP42:%.*]] = phi i129 [ [[TMP34]], [[FP_TO_I_IF_THEN5]] ], [ [[TMP38]], [[FP_TO_I_IF_THEN12]] ], [ [[TMP41]], [[FP_TO_I_IF_ELSE]] ], [ 0, [[FP_TO_I_CLEANUP1]] ] +; CHECK-NEXT: [[TMP43:%.*]] = insertelement <2 x i129> [[TMP21]], i129 [[TMP42]], i64 1 +; CHECK-NEXT: ret <2 x i129> [[TMP43]] +; + %conv = fptoui <2 x float> %a to <2 x i129> + ret <2 x i129> %conv +} diff --git a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-si129tofp.ll b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-si129tofp.ll index 76f5248..f70ce2f 100644 --- a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-si129tofp.ll +++ b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-si129tofp.ll @@ -426,3 +426,166 @@ define fp128 @si129tofp128(i129 %a) { %conv = sitofp i129 %a to fp128 ret fp128 %conv } + +define <2 x float> @si129tofloatv2(<2 x i129> %a) { +; CHECK-LABEL: @si129tofloatv2( +; CHECK-NEXT: itofp-entryitofp-entry: +; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x i129> [[A:%.*]], i64 0 +; CHECK-NEXT: [[TMP1:%.*]] = icmp eq i129 [[TMP0]], 0 +; CHECK-NEXT: br i1 [[TMP1]], label [[ITOFP_RETURN1:%.*]], label [[ITOFP_IF_END2:%.*]] +; CHECK: itofp-if-end2: +; CHECK-NEXT: [[TMP2:%.*]] = ashr i129 [[TMP0]], 128 +; CHECK-NEXT: [[TMP3:%.*]] = xor i129 [[TMP2]], [[TMP0]] +; CHECK-NEXT: [[TMP4:%.*]] = sub i129 [[TMP3]], [[TMP2]] +; CHECK-NEXT: [[TMP5:%.*]] = call i129 @llvm.ctlz.i129(i129 [[TMP4]], i1 true) +; CHECK-NEXT: [[TMP6:%.*]] = trunc i129 [[TMP5]] to i32 +; CHECK-NEXT: [[TMP7:%.*]] = sub i32 129, [[TMP6]] +; CHECK-NEXT: [[TMP8:%.*]] = sub i32 128, [[TMP6]] +; CHECK-NEXT: [[TMP9:%.*]] = icmp sgt i32 [[TMP7]], 24 +; CHECK-NEXT: br i1 [[TMP9]], label [[ITOFP_IF_THEN43:%.*]], label [[ITOFP_IF_ELSE8:%.*]] +; CHECK: itofp-if-then43: +; CHECK-NEXT: switch i32 [[TMP7]], label [[ITOFP_SW_DEFAULT5:%.*]] [ +; CHECK-NEXT: i32 25, label [[ITOFP_SW_BB4:%.*]] +; CHECK-NEXT: i32 26, label [[ITOFP_SW_EPILOG6:%.*]] +; CHECK-NEXT: ] +; CHECK: itofp-sw-bb4: +; CHECK-NEXT: [[TMP10:%.*]] = shl i129 [[TMP4]], 1 +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG6]] +; CHECK: itofp-sw-default5: +; CHECK-NEXT: [[TMP11:%.*]] = sub i32 103, [[TMP6]] +; CHECK-NEXT: [[TMP12:%.*]] = zext i32 [[TMP11]] to i129 +; CHECK-NEXT: [[TMP13:%.*]] = lshr i129 [[TMP4]], [[TMP12]] +; CHECK-NEXT: [[TMP14:%.*]] = add i32 [[TMP6]], 26 +; CHECK-NEXT: [[TMP15:%.*]] = zext i32 [[TMP14]] to i129 +; CHECK-NEXT: [[TMP16:%.*]] = lshr i129 -1, [[TMP15]] +; CHECK-NEXT: [[TMP17:%.*]] = and i129 [[TMP16]], [[TMP4]] +; CHECK-NEXT: [[TMP18:%.*]] = icmp ne i129 [[TMP17]], 0 +; CHECK-NEXT: [[TMP19:%.*]] = zext i1 [[TMP18]] to i129 +; CHECK-NEXT: [[TMP20:%.*]] = or i129 [[TMP13]], [[TMP19]] +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG6]] +; CHECK: itofp-sw-epilog6: +; CHECK-NEXT: [[TMP21:%.*]] = phi i129 [ [[TMP20]], [[ITOFP_SW_DEFAULT5]] ], [ [[TMP4]], [[ITOFP_IF_THEN43]] ], [ [[TMP10]], [[ITOFP_SW_BB4]] ] +; CHECK-NEXT: [[TMP22:%.*]] = trunc i129 [[TMP21]] to i32 +; CHECK-NEXT: [[TMP23:%.*]] = lshr i32 [[TMP22]], 2 +; CHECK-NEXT: [[TMP24:%.*]] = and i32 [[TMP23]], 1 +; CHECK-NEXT: [[TMP25:%.*]] = zext i32 [[TMP24]] to i129 +; CHECK-NEXT: [[TMP26:%.*]] = or i129 [[TMP21]], [[TMP25]] +; CHECK-NEXT: [[TMP27:%.*]] = add i129 [[TMP26]], 1 +; CHECK-NEXT: [[TMP28:%.*]] = ashr i129 [[TMP27]], 2 +; CHECK-NEXT: [[A310:%.*]] = and i129 [[TMP27]], 67108864 +; CHECK-NEXT: [[TMP29:%.*]] = icmp eq i129 [[A310]], 0 +; CHECK-NEXT: [[TMP30:%.*]] = trunc i129 [[TMP28]] to i32 +; CHECK-NEXT: [[TMP31:%.*]] = lshr i129 [[TMP28]], 32 +; CHECK-NEXT: [[TMP32:%.*]] = trunc i129 [[TMP31]] to i32 +; CHECK-NEXT: br i1 [[TMP29]], label [[ITOFP_IF_END269:%.*]], label [[ITOFP_IF_THEN207:%.*]] +; CHECK: itofp-if-then207: +; CHECK-NEXT: [[TMP33:%.*]] = ashr i129 [[TMP27]], 3 +; CHECK-NEXT: [[TMP34:%.*]] = trunc i129 [[TMP33]] to i32 +; CHECK-NEXT: [[TMP35:%.*]] = lshr i129 [[TMP33]], 32 +; CHECK-NEXT: [[TMP36:%.*]] = trunc i129 [[TMP35]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END269]] +; CHECK: itofp-if-else8: +; CHECK-NEXT: [[TMP37:%.*]] = add i32 [[TMP6]], -105 +; CHECK-NEXT: [[TMP38:%.*]] = zext i32 [[TMP37]] to i129 +; CHECK-NEXT: [[TMP39:%.*]] = shl i129 [[TMP4]], [[TMP38]] +; CHECK-NEXT: [[TMP40:%.*]] = trunc i129 [[TMP39]] to i32 +; CHECK-NEXT: [[TMP41:%.*]] = lshr i129 [[TMP39]], 32 +; CHECK-NEXT: [[TMP42:%.*]] = trunc i129 [[TMP41]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END269]] +; CHECK: itofp-if-end269: +; CHECK-NEXT: [[TMP43:%.*]] = phi i32 [ [[TMP34]], [[ITOFP_IF_THEN207]] ], [ [[TMP30]], [[ITOFP_SW_EPILOG6]] ], [ [[TMP40]], [[ITOFP_IF_ELSE8]] ] +; CHECK-NEXT: [[TMP44:%.*]] = phi i32 [ [[TMP7]], [[ITOFP_IF_THEN207]] ], [ [[TMP8]], [[ITOFP_SW_EPILOG6]] ], [ [[TMP8]], [[ITOFP_IF_ELSE8]] ] +; CHECK-NEXT: [[TMP45:%.*]] = trunc i129 [[TMP2]] to i32 +; CHECK-NEXT: [[TMP46:%.*]] = and i32 [[TMP45]], -2147483648 +; CHECK-NEXT: [[TMP47:%.*]] = shl i32 [[TMP44]], 23 +; CHECK-NEXT: [[TMP48:%.*]] = add i32 [[TMP47]], 1065353216 +; CHECK-NEXT: [[TMP49:%.*]] = and i32 [[TMP43]], 8388607 +; CHECK-NEXT: [[TMP50:%.*]] = or i32 [[TMP49]], [[TMP46]] +; CHECK-NEXT: [[TMP51:%.*]] = or i32 [[TMP50]], [[TMP48]] +; CHECK-NEXT: [[TMP52:%.*]] = bitcast i32 [[TMP51]] to float +; CHECK-NEXT: br label [[ITOFP_RETURN1]] +; CHECK: itofp-return1: +; CHECK-NEXT: [[TMP53:%.*]] = phi float [ [[TMP52]], [[ITOFP_IF_END269]] ], [ 0.000000e+00, [[ITOFP_ENTRYITOFP_ENTRY:%.*]] ] +; CHECK-NEXT: [[TMP54:%.*]] = insertelement <2 x float> poison, float [[TMP53]], i64 0 +; CHECK-NEXT: [[TMP55:%.*]] = extractelement <2 x i129> [[A]], i64 1 +; CHECK-NEXT: [[TMP56:%.*]] = icmp eq i129 [[TMP55]], 0 +; CHECK-NEXT: br i1 [[TMP56]], label [[ITOFP_RETURN:%.*]], label [[ITOFP_IF_END:%.*]] +; CHECK: itofp-if-end: +; CHECK-NEXT: [[TMP57:%.*]] = ashr i129 [[TMP55]], 128 +; CHECK-NEXT: [[TMP58:%.*]] = xor i129 [[TMP57]], [[TMP55]] +; CHECK-NEXT: [[TMP59:%.*]] = sub i129 [[TMP58]], [[TMP57]] +; CHECK-NEXT: [[TMP60:%.*]] = call i129 @llvm.ctlz.i129(i129 [[TMP59]], i1 true) +; CHECK-NEXT: [[TMP61:%.*]] = trunc i129 [[TMP60]] to i32 +; CHECK-NEXT: [[TMP62:%.*]] = sub i32 129, [[TMP61]] +; CHECK-NEXT: [[TMP63:%.*]] = sub i32 128, [[TMP61]] +; CHECK-NEXT: [[TMP64:%.*]] = icmp sgt i32 [[TMP62]], 24 +; CHECK-NEXT: br i1 [[TMP64]], label [[ITOFP_IF_THEN4:%.*]], label [[ITOFP_IF_ELSE:%.*]] +; CHECK: itofp-if-then4: +; CHECK-NEXT: switch i32 [[TMP62]], label [[ITOFP_SW_DEFAULT:%.*]] [ +; CHECK-NEXT: i32 25, label [[ITOFP_SW_BB:%.*]] +; CHECK-NEXT: i32 26, label [[ITOFP_SW_EPILOG:%.*]] +; CHECK-NEXT: ] +; CHECK: itofp-sw-bb: +; CHECK-NEXT: [[TMP65:%.*]] = shl i129 [[TMP59]], 1 +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG]] +; CHECK: itofp-sw-default: +; CHECK-NEXT: [[TMP66:%.*]] = sub i32 103, [[TMP61]] +; CHECK-NEXT: [[TMP67:%.*]] = zext i32 [[TMP66]] to i129 +; CHECK-NEXT: [[TMP68:%.*]] = lshr i129 [[TMP59]], [[TMP67]] +; CHECK-NEXT: [[TMP69:%.*]] = add i32 [[TMP61]], 26 +; CHECK-NEXT: [[TMP70:%.*]] = zext i32 [[TMP69]] to i129 +; CHECK-NEXT: [[TMP71:%.*]] = lshr i129 -1, [[TMP70]] +; CHECK-NEXT: [[TMP72:%.*]] = and i129 [[TMP71]], [[TMP59]] +; CHECK-NEXT: [[TMP73:%.*]] = icmp ne i129 [[TMP72]], 0 +; CHECK-NEXT: [[TMP74:%.*]] = zext i1 [[TMP73]] to i129 +; CHECK-NEXT: [[TMP75:%.*]] = or i129 [[TMP68]], [[TMP74]] +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG]] +; CHECK: itofp-sw-epilog: +; CHECK-NEXT: [[TMP76:%.*]] = phi i129 [ [[TMP75]], [[ITOFP_SW_DEFAULT]] ], [ [[TMP59]], [[ITOFP_IF_THEN4]] ], [ [[TMP65]], [[ITOFP_SW_BB]] ] +; CHECK-NEXT: [[TMP77:%.*]] = trunc i129 [[TMP76]] to i32 +; CHECK-NEXT: [[TMP78:%.*]] = lshr i32 [[TMP77]], 2 +; CHECK-NEXT: [[TMP79:%.*]] = and i32 [[TMP78]], 1 +; CHECK-NEXT: [[TMP80:%.*]] = zext i32 [[TMP79]] to i129 +; CHECK-NEXT: [[TMP81:%.*]] = or i129 [[TMP76]], [[TMP80]] +; CHECK-NEXT: [[TMP82:%.*]] = add i129 [[TMP81]], 1 +; CHECK-NEXT: [[TMP83:%.*]] = ashr i129 [[TMP82]], 2 +; CHECK-NEXT: [[A3:%.*]] = and i129 [[TMP82]], 67108864 +; CHECK-NEXT: [[TMP84:%.*]] = icmp eq i129 [[A3]], 0 +; CHECK-NEXT: [[TMP85:%.*]] = trunc i129 [[TMP83]] to i32 +; CHECK-NEXT: [[TMP86:%.*]] = lshr i129 [[TMP83]], 32 +; CHECK-NEXT: [[TMP87:%.*]] = trunc i129 [[TMP86]] to i32 +; CHECK-NEXT: br i1 [[TMP84]], label [[ITOFP_IF_END26:%.*]], label [[ITOFP_IF_THEN20:%.*]] +; CHECK: itofp-if-then20: +; CHECK-NEXT: [[TMP88:%.*]] = ashr i129 [[TMP82]], 3 +; CHECK-NEXT: [[TMP89:%.*]] = trunc i129 [[TMP88]] to i32 +; CHECK-NEXT: [[TMP90:%.*]] = lshr i129 [[TMP88]], 32 +; CHECK-NEXT: [[TMP91:%.*]] = trunc i129 [[TMP90]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END26]] +; CHECK: itofp-if-else: +; CHECK-NEXT: [[TMP92:%.*]] = add i32 [[TMP61]], -105 +; CHECK-NEXT: [[TMP93:%.*]] = zext i32 [[TMP92]] to i129 +; CHECK-NEXT: [[TMP94:%.*]] = shl i129 [[TMP59]], [[TMP93]] +; CHECK-NEXT: [[TMP95:%.*]] = trunc i129 [[TMP94]] to i32 +; CHECK-NEXT: [[TMP96:%.*]] = lshr i129 [[TMP94]], 32 +; CHECK-NEXT: [[TMP97:%.*]] = trunc i129 [[TMP96]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END26]] +; CHECK: itofp-if-end26: +; CHECK-NEXT: [[TMP98:%.*]] = phi i32 [ [[TMP89]], [[ITOFP_IF_THEN20]] ], [ [[TMP85]], [[ITOFP_SW_EPILOG]] ], [ [[TMP95]], [[ITOFP_IF_ELSE]] ] +; CHECK-NEXT: [[TMP99:%.*]] = phi i32 [ [[TMP62]], [[ITOFP_IF_THEN20]] ], [ [[TMP63]], [[ITOFP_SW_EPILOG]] ], [ [[TMP63]], [[ITOFP_IF_ELSE]] ] +; CHECK-NEXT: [[TMP100:%.*]] = trunc i129 [[TMP57]] to i32 +; CHECK-NEXT: [[TMP101:%.*]] = and i32 [[TMP100]], -2147483648 +; CHECK-NEXT: [[TMP102:%.*]] = shl i32 [[TMP99]], 23 +; CHECK-NEXT: [[TMP103:%.*]] = add i32 [[TMP102]], 1065353216 +; CHECK-NEXT: [[TMP104:%.*]] = and i32 [[TMP98]], 8388607 +; CHECK-NEXT: [[TMP105:%.*]] = or i32 [[TMP104]], [[TMP101]] +; CHECK-NEXT: [[TMP106:%.*]] = or i32 [[TMP105]], [[TMP103]] +; CHECK-NEXT: [[TMP107:%.*]] = bitcast i32 [[TMP106]] to float +; CHECK-NEXT: br label [[ITOFP_RETURN]] +; CHECK: itofp-return: +; CHECK-NEXT: [[TMP108:%.*]] = phi float [ [[TMP107]], [[ITOFP_IF_END26]] ], [ 0.000000e+00, [[ITOFP_RETURN1]] ] +; CHECK-NEXT: [[TMP109:%.*]] = insertelement <2 x float> [[TMP54]], float [[TMP108]], i64 1 +; CHECK-NEXT: ret <2 x float> [[TMP109]] +; + %conv = sitofp <2 x i129> %a to <2 x float> + ret <2 x float> %conv +} diff --git a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-ui129tofp.ll b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-ui129tofp.ll index 96d87a5..ee54d53 100644 --- a/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-ui129tofp.ll +++ b/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-ui129tofp.ll @@ -426,3 +426,166 @@ define fp128 @ui129tofp128(i129 %a) { %conv = uitofp i129 %a to fp128 ret fp128 %conv } + +define <2 x float> @ui129tofloatv2(<2 x i129> %a) { +; CHECK-LABEL: @ui129tofloatv2( +; CHECK-NEXT: itofp-entryitofp-entry: +; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x i129> [[A:%.*]], i64 0 +; CHECK-NEXT: [[TMP1:%.*]] = icmp eq i129 [[TMP0]], 0 +; CHECK-NEXT: br i1 [[TMP1]], label [[ITOFP_RETURN1:%.*]], label [[ITOFP_IF_END2:%.*]] +; CHECK: itofp-if-end2: +; CHECK-NEXT: [[TMP2:%.*]] = ashr i129 [[TMP0]], 128 +; CHECK-NEXT: [[TMP3:%.*]] = xor i129 [[TMP2]], [[TMP0]] +; CHECK-NEXT: [[TMP4:%.*]] = sub i129 [[TMP3]], [[TMP2]] +; CHECK-NEXT: [[TMP5:%.*]] = call i129 @llvm.ctlz.i129(i129 [[TMP0]], i1 true) +; CHECK-NEXT: [[TMP6:%.*]] = trunc i129 [[TMP5]] to i32 +; CHECK-NEXT: [[TMP7:%.*]] = sub i32 129, [[TMP6]] +; CHECK-NEXT: [[TMP8:%.*]] = sub i32 128, [[TMP6]] +; CHECK-NEXT: [[TMP9:%.*]] = icmp sgt i32 [[TMP7]], 24 +; CHECK-NEXT: br i1 [[TMP9]], label [[ITOFP_IF_THEN43:%.*]], label [[ITOFP_IF_ELSE8:%.*]] +; CHECK: itofp-if-then43: +; CHECK-NEXT: switch i32 [[TMP7]], label [[ITOFP_SW_DEFAULT5:%.*]] [ +; CHECK-NEXT: i32 25, label [[ITOFP_SW_BB4:%.*]] +; CHECK-NEXT: i32 26, label [[ITOFP_SW_EPILOG6:%.*]] +; CHECK-NEXT: ] +; CHECK: itofp-sw-bb4: +; CHECK-NEXT: [[TMP10:%.*]] = shl i129 [[TMP0]], 1 +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG6]] +; CHECK: itofp-sw-default5: +; CHECK-NEXT: [[TMP11:%.*]] = sub i32 103, [[TMP6]] +; CHECK-NEXT: [[TMP12:%.*]] = zext i32 [[TMP11]] to i129 +; CHECK-NEXT: [[TMP13:%.*]] = lshr i129 [[TMP0]], [[TMP12]] +; CHECK-NEXT: [[TMP14:%.*]] = add i32 [[TMP6]], 26 +; CHECK-NEXT: [[TMP15:%.*]] = zext i32 [[TMP14]] to i129 +; CHECK-NEXT: [[TMP16:%.*]] = lshr i129 -1, [[TMP15]] +; CHECK-NEXT: [[TMP17:%.*]] = and i129 [[TMP16]], [[TMP0]] +; CHECK-NEXT: [[TMP18:%.*]] = icmp ne i129 [[TMP17]], 0 +; CHECK-NEXT: [[TMP19:%.*]] = zext i1 [[TMP18]] to i129 +; CHECK-NEXT: [[TMP20:%.*]] = or i129 [[TMP13]], [[TMP19]] +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG6]] +; CHECK: itofp-sw-epilog6: +; CHECK-NEXT: [[TMP21:%.*]] = phi i129 [ [[TMP20]], [[ITOFP_SW_DEFAULT5]] ], [ [[TMP0]], [[ITOFP_IF_THEN43]] ], [ [[TMP10]], [[ITOFP_SW_BB4]] ] +; CHECK-NEXT: [[TMP22:%.*]] = trunc i129 [[TMP21]] to i32 +; CHECK-NEXT: [[TMP23:%.*]] = lshr i32 [[TMP22]], 2 +; CHECK-NEXT: [[TMP24:%.*]] = and i32 [[TMP23]], 1 +; CHECK-NEXT: [[TMP25:%.*]] = zext i32 [[TMP24]] to i129 +; CHECK-NEXT: [[TMP26:%.*]] = or i129 [[TMP21]], [[TMP25]] +; CHECK-NEXT: [[TMP27:%.*]] = add i129 [[TMP26]], 1 +; CHECK-NEXT: [[TMP28:%.*]] = lshr i129 [[TMP27]], 2 +; CHECK-NEXT: [[A310:%.*]] = and i129 [[TMP27]], 67108864 +; CHECK-NEXT: [[TMP29:%.*]] = icmp eq i129 [[A310]], 0 +; CHECK-NEXT: [[TMP30:%.*]] = trunc i129 [[TMP28]] to i32 +; CHECK-NEXT: [[TMP31:%.*]] = lshr i129 [[TMP28]], 32 +; CHECK-NEXT: [[TMP32:%.*]] = trunc i129 [[TMP31]] to i32 +; CHECK-NEXT: br i1 [[TMP29]], label [[ITOFP_IF_END269:%.*]], label [[ITOFP_IF_THEN207:%.*]] +; CHECK: itofp-if-then207: +; CHECK-NEXT: [[TMP33:%.*]] = lshr i129 [[TMP27]], 3 +; CHECK-NEXT: [[TMP34:%.*]] = trunc i129 [[TMP33]] to i32 +; CHECK-NEXT: [[TMP35:%.*]] = lshr i129 [[TMP33]], 32 +; CHECK-NEXT: [[TMP36:%.*]] = trunc i129 [[TMP35]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END269]] +; CHECK: itofp-if-else8: +; CHECK-NEXT: [[TMP37:%.*]] = add i32 [[TMP6]], -105 +; CHECK-NEXT: [[TMP38:%.*]] = zext i32 [[TMP37]] to i129 +; CHECK-NEXT: [[TMP39:%.*]] = shl i129 [[TMP0]], [[TMP38]] +; CHECK-NEXT: [[TMP40:%.*]] = trunc i129 [[TMP39]] to i32 +; CHECK-NEXT: [[TMP41:%.*]] = lshr i129 [[TMP39]], 32 +; CHECK-NEXT: [[TMP42:%.*]] = trunc i129 [[TMP41]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END269]] +; CHECK: itofp-if-end269: +; CHECK-NEXT: [[TMP43:%.*]] = phi i32 [ [[TMP34]], [[ITOFP_IF_THEN207]] ], [ [[TMP30]], [[ITOFP_SW_EPILOG6]] ], [ [[TMP40]], [[ITOFP_IF_ELSE8]] ] +; CHECK-NEXT: [[TMP44:%.*]] = phi i32 [ [[TMP7]], [[ITOFP_IF_THEN207]] ], [ [[TMP8]], [[ITOFP_SW_EPILOG6]] ], [ [[TMP8]], [[ITOFP_IF_ELSE8]] ] +; CHECK-NEXT: [[TMP45:%.*]] = trunc i129 [[TMP2]] to i32 +; CHECK-NEXT: [[TMP46:%.*]] = and i32 [[TMP45]], -2147483648 +; CHECK-NEXT: [[TMP47:%.*]] = shl i32 [[TMP44]], 23 +; CHECK-NEXT: [[TMP48:%.*]] = add i32 [[TMP47]], 1065353216 +; CHECK-NEXT: [[TMP49:%.*]] = and i32 [[TMP43]], 8388607 +; CHECK-NEXT: [[TMP50:%.*]] = or i32 [[TMP49]], [[TMP46]] +; CHECK-NEXT: [[TMP51:%.*]] = or i32 [[TMP49]], [[TMP48]] +; CHECK-NEXT: [[TMP52:%.*]] = bitcast i32 [[TMP51]] to float +; CHECK-NEXT: br label [[ITOFP_RETURN1]] +; CHECK: itofp-return1: +; CHECK-NEXT: [[TMP53:%.*]] = phi float [ [[TMP52]], [[ITOFP_IF_END269]] ], [ 0.000000e+00, [[ITOFP_ENTRYITOFP_ENTRY:%.*]] ] +; CHECK-NEXT: [[TMP54:%.*]] = insertelement <2 x float> poison, float [[TMP53]], i64 0 +; CHECK-NEXT: [[TMP55:%.*]] = extractelement <2 x i129> [[A]], i64 1 +; CHECK-NEXT: [[TMP56:%.*]] = icmp eq i129 [[TMP55]], 0 +; CHECK-NEXT: br i1 [[TMP56]], label [[ITOFP_RETURN:%.*]], label [[ITOFP_IF_END:%.*]] +; CHECK: itofp-if-end: +; CHECK-NEXT: [[TMP57:%.*]] = ashr i129 [[TMP55]], 128 +; CHECK-NEXT: [[TMP58:%.*]] = xor i129 [[TMP57]], [[TMP55]] +; CHECK-NEXT: [[TMP59:%.*]] = sub i129 [[TMP58]], [[TMP57]] +; CHECK-NEXT: [[TMP60:%.*]] = call i129 @llvm.ctlz.i129(i129 [[TMP55]], i1 true) +; CHECK-NEXT: [[TMP61:%.*]] = trunc i129 [[TMP60]] to i32 +; CHECK-NEXT: [[TMP62:%.*]] = sub i32 129, [[TMP61]] +; CHECK-NEXT: [[TMP63:%.*]] = sub i32 128, [[TMP61]] +; CHECK-NEXT: [[TMP64:%.*]] = icmp sgt i32 [[TMP62]], 24 +; CHECK-NEXT: br i1 [[TMP64]], label [[ITOFP_IF_THEN4:%.*]], label [[ITOFP_IF_ELSE:%.*]] +; CHECK: itofp-if-then4: +; CHECK-NEXT: switch i32 [[TMP62]], label [[ITOFP_SW_DEFAULT:%.*]] [ +; CHECK-NEXT: i32 25, label [[ITOFP_SW_BB:%.*]] +; CHECK-NEXT: i32 26, label [[ITOFP_SW_EPILOG:%.*]] +; CHECK-NEXT: ] +; CHECK: itofp-sw-bb: +; CHECK-NEXT: [[TMP65:%.*]] = shl i129 [[TMP55]], 1 +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG]] +; CHECK: itofp-sw-default: +; CHECK-NEXT: [[TMP66:%.*]] = sub i32 103, [[TMP61]] +; CHECK-NEXT: [[TMP67:%.*]] = zext i32 [[TMP66]] to i129 +; CHECK-NEXT: [[TMP68:%.*]] = lshr i129 [[TMP55]], [[TMP67]] +; CHECK-NEXT: [[TMP69:%.*]] = add i32 [[TMP61]], 26 +; CHECK-NEXT: [[TMP70:%.*]] = zext i32 [[TMP69]] to i129 +; CHECK-NEXT: [[TMP71:%.*]] = lshr i129 -1, [[TMP70]] +; CHECK-NEXT: [[TMP72:%.*]] = and i129 [[TMP71]], [[TMP55]] +; CHECK-NEXT: [[TMP73:%.*]] = icmp ne i129 [[TMP72]], 0 +; CHECK-NEXT: [[TMP74:%.*]] = zext i1 [[TMP73]] to i129 +; CHECK-NEXT: [[TMP75:%.*]] = or i129 [[TMP68]], [[TMP74]] +; CHECK-NEXT: br label [[ITOFP_SW_EPILOG]] +; CHECK: itofp-sw-epilog: +; CHECK-NEXT: [[TMP76:%.*]] = phi i129 [ [[TMP75]], [[ITOFP_SW_DEFAULT]] ], [ [[TMP55]], [[ITOFP_IF_THEN4]] ], [ [[TMP65]], [[ITOFP_SW_BB]] ] +; CHECK-NEXT: [[TMP77:%.*]] = trunc i129 [[TMP76]] to i32 +; CHECK-NEXT: [[TMP78:%.*]] = lshr i32 [[TMP77]], 2 +; CHECK-NEXT: [[TMP79:%.*]] = and i32 [[TMP78]], 1 +; CHECK-NEXT: [[TMP80:%.*]] = zext i32 [[TMP79]] to i129 +; CHECK-NEXT: [[TMP81:%.*]] = or i129 [[TMP76]], [[TMP80]] +; CHECK-NEXT: [[TMP82:%.*]] = add i129 [[TMP81]], 1 +; CHECK-NEXT: [[TMP83:%.*]] = lshr i129 [[TMP82]], 2 +; CHECK-NEXT: [[A3:%.*]] = and i129 [[TMP82]], 67108864 +; CHECK-NEXT: [[TMP84:%.*]] = icmp eq i129 [[A3]], 0 +; CHECK-NEXT: [[TMP85:%.*]] = trunc i129 [[TMP83]] to i32 +; CHECK-NEXT: [[TMP86:%.*]] = lshr i129 [[TMP83]], 32 +; CHECK-NEXT: [[TMP87:%.*]] = trunc i129 [[TMP86]] to i32 +; CHECK-NEXT: br i1 [[TMP84]], label [[ITOFP_IF_END26:%.*]], label [[ITOFP_IF_THEN20:%.*]] +; CHECK: itofp-if-then20: +; CHECK-NEXT: [[TMP88:%.*]] = lshr i129 [[TMP82]], 3 +; CHECK-NEXT: [[TMP89:%.*]] = trunc i129 [[TMP88]] to i32 +; CHECK-NEXT: [[TMP90:%.*]] = lshr i129 [[TMP88]], 32 +; CHECK-NEXT: [[TMP91:%.*]] = trunc i129 [[TMP90]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END26]] +; CHECK: itofp-if-else: +; CHECK-NEXT: [[TMP92:%.*]] = add i32 [[TMP61]], -105 +; CHECK-NEXT: [[TMP93:%.*]] = zext i32 [[TMP92]] to i129 +; CHECK-NEXT: [[TMP94:%.*]] = shl i129 [[TMP55]], [[TMP93]] +; CHECK-NEXT: [[TMP95:%.*]] = trunc i129 [[TMP94]] to i32 +; CHECK-NEXT: [[TMP96:%.*]] = lshr i129 [[TMP94]], 32 +; CHECK-NEXT: [[TMP97:%.*]] = trunc i129 [[TMP96]] to i32 +; CHECK-NEXT: br label [[ITOFP_IF_END26]] +; CHECK: itofp-if-end26: +; CHECK-NEXT: [[TMP98:%.*]] = phi i32 [ [[TMP89]], [[ITOFP_IF_THEN20]] ], [ [[TMP85]], [[ITOFP_SW_EPILOG]] ], [ [[TMP95]], [[ITOFP_IF_ELSE]] ] +; CHECK-NEXT: [[TMP99:%.*]] = phi i32 [ [[TMP62]], [[ITOFP_IF_THEN20]] ], [ [[TMP63]], [[ITOFP_SW_EPILOG]] ], [ [[TMP63]], [[ITOFP_IF_ELSE]] ] +; CHECK-NEXT: [[TMP100:%.*]] = trunc i129 [[TMP57]] to i32 +; CHECK-NEXT: [[TMP101:%.*]] = and i32 [[TMP100]], -2147483648 +; CHECK-NEXT: [[TMP102:%.*]] = shl i32 [[TMP99]], 23 +; CHECK-NEXT: [[TMP103:%.*]] = add i32 [[TMP102]], 1065353216 +; CHECK-NEXT: [[TMP104:%.*]] = and i32 [[TMP98]], 8388607 +; CHECK-NEXT: [[TMP105:%.*]] = or i32 [[TMP104]], [[TMP101]] +; CHECK-NEXT: [[TMP106:%.*]] = or i32 [[TMP104]], [[TMP103]] +; CHECK-NEXT: [[TMP107:%.*]] = bitcast i32 [[TMP106]] to float +; CHECK-NEXT: br label [[ITOFP_RETURN]] +; CHECK: itofp-return: +; CHECK-NEXT: [[TMP108:%.*]] = phi float [ [[TMP107]], [[ITOFP_IF_END26]] ], [ 0.000000e+00, [[ITOFP_RETURN1]] ] +; CHECK-NEXT: [[TMP109:%.*]] = insertelement <2 x float> [[TMP54]], float [[TMP108]], i64 1 +; CHECK-NEXT: ret <2 x float> [[TMP109]] +; + %conv = uitofp <2 x i129> %a to <2 x float> + ret <2 x float> %conv +} |