llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-powerpc Author: Lei Huang (lei137) <details> <summary>Changes</summary> Backport https://github.com/llvm/llvm-project/commit/ade22fc1d9616c95bd1aa4ea658a21ddb073b73c Requested by: @<!-- -->lei137 --- Patch is 59.34 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/133279.diff 5 Files Affected: - (modified) llvm/lib/IR/RuntimeLibcalls.cpp (+1) - (modified) llvm/lib/Target/PowerPC/PPCISelLowering.cpp (+6) - (modified) llvm/lib/Target/PowerPC/PPCInstrVSX.td (+4) - (modified) llvm/test/CodeGen/PowerPC/f128-conv.ll (+187-300) - (modified) llvm/test/CodeGen/PowerPC/fp128-libcalls.ll (+17) ``````````diff diff --git a/llvm/lib/IR/RuntimeLibcalls.cpp b/llvm/lib/IR/RuntimeLibcalls.cpp index e38fce764b640..085a3bc0586b6 100644 --- a/llvm/lib/IR/RuntimeLibcalls.cpp +++ b/llvm/lib/IR/RuntimeLibcalls.cpp @@ -82,6 +82,7 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT) { setLibcallName(RTLIB::POWI_F128, "__powikf2"); setLibcallName(RTLIB::FPEXT_F32_F128, "__extendsfkf2"); setLibcallName(RTLIB::FPEXT_F64_F128, "__extenddfkf2"); + setLibcallName(RTLIB::FPROUND_F128_F16, "__trunckfhf2"); setLibcallName(RTLIB::FPROUND_F128_F32, "__trunckfsf2"); setLibcallName(RTLIB::FPROUND_F128_F64, "__trunckfdf2"); setLibcallName(RTLIB::FPTOSINT_F128_I32, "__fixkfsi"); diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 21ff6f050817a..16491a145a5b9 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -223,13 +223,19 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM, setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i8, Expand); } + setTruncStoreAction(MVT::f128, MVT::f16, Expand); + setOperationAction(ISD::FP_TO_FP16, MVT::f128, Expand); + if (Subtarget.isISA3_0()) { + setLoadExtAction(ISD::EXTLOAD, MVT::f128, MVT::f16, Legal); setLoadExtAction(ISD::EXTLOAD, MVT::f64, MVT::f16, Legal); setLoadExtAction(ISD::EXTLOAD, MVT::f32, MVT::f16, Legal); setTruncStoreAction(MVT::f64, MVT::f16, Legal); setTruncStoreAction(MVT::f32, MVT::f16, Legal); } else { // No extending loads from f16 or HW conversions back and forth. + setLoadExtAction(ISD::EXTLOAD, MVT::f128, MVT::f16, Expand); + setOperationAction(ISD::FP16_TO_FP, MVT::f128, Expand); setLoadExtAction(ISD::EXTLOAD, MVT::f64, MVT::f16, Expand); setOperationAction(ISD::FP16_TO_FP, MVT::f64, Expand); setOperationAction(ISD::FP_TO_FP16, MVT::f64, Expand); diff --git a/llvm/lib/Target/PowerPC/PPCInstrVSX.td b/llvm/lib/Target/PowerPC/PPCInstrVSX.td index 8e400bc63b785..a8724ea125140 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrVSX.td +++ b/llvm/lib/Target/PowerPC/PPCInstrVSX.td @@ -3997,6 +3997,8 @@ defm : ScalToVecWPermute< (SUBREG_TO_REG (i64 1), (VEXTSH2Ds (LXSIHZX ForceXForm:$src)), sub_64)>; // Load/convert and convert/store patterns for f16. +def : Pat<(f128 (extloadf16 ForceXForm:$src)), + (f128 (XSCVDPQP (XSCVHPDP (LXSIHZX ForceXForm:$src))))>; def : Pat<(f64 (extloadf16 ForceXForm:$src)), (f64 (XSCVHPDP (LXSIHZX ForceXForm:$src)))>; def : Pat<(truncstoref16 f64:$src, ForceXForm:$dst), @@ -4005,6 +4007,8 @@ def : Pat<(f32 (extloadf16 ForceXForm:$src)), (f32 (COPY_TO_REGCLASS (XSCVHPDP (LXSIHZX ForceXForm:$src)), VSSRC))>; def : Pat<(truncstoref16 f32:$src, ForceXForm:$dst), (STXSIHX (XSCVDPHP (COPY_TO_REGCLASS $src, VSFRC)), ForceXForm:$dst)>; +def : Pat<(f128 (f16_to_fp i32:$A)), + (f128 (XSCVDPQP (XSCVHPDP (MTVSRWZ $A))))>; def : Pat<(f64 (f16_to_fp i32:$A)), (f64 (XSCVHPDP (MTVSRWZ $A)))>; def : Pat<(f32 (f16_to_fp i32:$A)), diff --git a/llvm/test/CodeGen/PowerPC/f128-conv.ll b/llvm/test/CodeGen/PowerPC/f128-conv.ll index d8eed1fb4092c..1a51ca64177a0 100644 --- a/llvm/test/CodeGen/PowerPC/f128-conv.ll +++ b/llvm/test/CodeGen/PowerPC/f128-conv.ll @@ -10,11 +10,11 @@ @umem = global [5 x i64] [i64 560, i64 100, i64 34, i64 2, i64 5], align 8 @swMem = global [5 x i32] [i32 5, i32 2, i32 3, i32 4, i32 0], align 4 @uwMem = global [5 x i32] [i32 5, i32 2, i32 3, i32 4, i32 0], align 4 -@uhwMem = local_unnamed_addr global [5 x i16] [i16 5, i16 2, i16 3, i16 4, i16 0], align 2 -@ubMem = local_unnamed_addr global [5 x i8] c"\05\02\03\04\00", align 1 +@uhwMem = global [5 x i16] [i16 5, i16 2, i16 3, i16 4, i16 0], align 2 +@ubMem = global [5 x i8] c"\05\02\03\04\00", align 1 ; Function Attrs: norecurse nounwind -define void @sdwConv2qp(ptr nocapture %a, i64 %b) { +define void @sdwConv2qp(ptr nocapture %a, i64 %b) nounwind { ; CHECK-LABEL: sdwConv2qp: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mtvsrd v2, r4 @@ -25,9 +25,6 @@ define void @sdwConv2qp(ptr nocapture %a, i64 %b) { ; CHECK-P8-LABEL: sdwConv2qp: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -50,13 +47,10 @@ entry: } ; Function Attrs: norecurse nounwind -define void @sdwConv2qp_01(ptr nocapture %a, i128 %b) { +define void @sdwConv2qp_01(ptr nocapture %a, i128 %b) nounwind { ; CHECK-LABEL: sdwConv2qp_01: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mflr r0 -; CHECK-NEXT: .cfi_def_cfa_offset 48 -; CHECK-NEXT: .cfi_offset lr, 16 -; CHECK-NEXT: .cfi_offset r30, -16 ; CHECK-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-NEXT: stdu r1, -48(r1) ; CHECK-NEXT: mr r30, r3 @@ -75,9 +69,6 @@ define void @sdwConv2qp_01(ptr nocapture %a, i128 %b) { ; CHECK-P8-LABEL: sdwConv2qp_01: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -101,7 +92,7 @@ entry: } ; Function Attrs: norecurse nounwind -define void @sdwConv2qp_02(ptr nocapture %a) { +define void @sdwConv2qp_02(ptr nocapture %a) nounwind { ; CHECK-LABEL: sdwConv2qp_02: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: addis r4, r2, .LC0@toc@ha @@ -114,9 +105,6 @@ define void @sdwConv2qp_02(ptr nocapture %a) { ; CHECK-P8-LABEL: sdwConv2qp_02: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -134,16 +122,16 @@ define void @sdwConv2qp_02(ptr nocapture %a) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i64, ptr getelementptr inbounds + %i = load i64, ptr getelementptr inbounds ([5 x i64], ptr @mem, i64 0, i64 2), align 8 - %conv = sitofp i64 %0 to fp128 + %conv = sitofp i64 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @sdwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) { +define void @sdwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) nounwind { ; CHECK-LABEL: sdwConv2qp_03: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: lxsd v2, 0(r4) @@ -154,9 +142,6 @@ define void @sdwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-LABEL: sdwConv2qp_03: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: std r0, 64(r1) @@ -172,15 +157,15 @@ define void @sdwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i64, ptr %b, align 8 - %conv = sitofp i64 %0 to fp128 + %i = load i64, ptr %b, align 8 + %conv = sitofp i64 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @sdwConv2qp_04(ptr nocapture %a, i1 %b) { +define void @sdwConv2qp_04(ptr nocapture %a, i1 %b) nounwind { ; CHECK-LABEL: sdwConv2qp_04: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: andi. r4, r4, 1 @@ -195,9 +180,6 @@ define void @sdwConv2qp_04(ptr nocapture %a, i1 %b) { ; CHECK-P8-LABEL: sdwConv2qp_04: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -223,7 +205,7 @@ entry: } ; Function Attrs: norecurse nounwind -define void @udwConv2qp(ptr nocapture %a, i64 %b) { +define void @udwConv2qp(ptr nocapture %a, i64 %b) nounwind { ; CHECK-LABEL: udwConv2qp: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mtvsrd v2, r4 @@ -234,9 +216,6 @@ define void @udwConv2qp(ptr nocapture %a, i64 %b) { ; CHECK-P8-LABEL: udwConv2qp: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -259,13 +238,10 @@ entry: } ; Function Attrs: norecurse nounwind -define void @udwConv2qp_01(ptr nocapture %a, i128 %b) { +define void @udwConv2qp_01(ptr nocapture %a, i128 %b) nounwind { ; CHECK-LABEL: udwConv2qp_01: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mflr r0 -; CHECK-NEXT: .cfi_def_cfa_offset 48 -; CHECK-NEXT: .cfi_offset lr, 16 -; CHECK-NEXT: .cfi_offset r30, -16 ; CHECK-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-NEXT: stdu r1, -48(r1) ; CHECK-NEXT: mr r30, r3 @@ -284,9 +260,6 @@ define void @udwConv2qp_01(ptr nocapture %a, i128 %b) { ; CHECK-P8-LABEL: udwConv2qp_01: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -310,7 +283,7 @@ entry: } ; Function Attrs: norecurse nounwind -define void @udwConv2qp_02(ptr nocapture %a) { +define void @udwConv2qp_02(ptr nocapture %a) nounwind { ; CHECK-LABEL: udwConv2qp_02: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: addis r4, r2, .LC1@toc@ha @@ -323,9 +296,6 @@ define void @udwConv2qp_02(ptr nocapture %a) { ; CHECK-P8-LABEL: udwConv2qp_02: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -343,16 +313,16 @@ define void @udwConv2qp_02(ptr nocapture %a) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i64, ptr getelementptr inbounds + %i = load i64, ptr getelementptr inbounds ([5 x i64], ptr @umem, i64 0, i64 4), align 8 - %conv = uitofp i64 %0 to fp128 + %conv = uitofp i64 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @udwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) { +define void @udwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) nounwind { ; CHECK-LABEL: udwConv2qp_03: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: lxsd v2, 0(r4) @@ -363,9 +333,6 @@ define void @udwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-LABEL: udwConv2qp_03: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: std r0, 64(r1) @@ -381,15 +348,15 @@ define void @udwConv2qp_03(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i64, ptr %b, align 8 - %conv = uitofp i64 %0 to fp128 + %i = load i64, ptr %b, align 8 + %conv = uitofp i64 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @udwConv2qp_04(ptr nocapture %a, i1 %b) { +define void @udwConv2qp_04(ptr nocapture %a, i1 %b) nounwind { ; CHECK-LABEL: udwConv2qp_04: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: clrlwi r4, r4, 31 @@ -401,9 +368,6 @@ define void @udwConv2qp_04(ptr nocapture %a, i1 %b) { ; CHECK-P8-LABEL: udwConv2qp_04: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -439,9 +403,6 @@ define ptr @sdwConv2qp_testXForm(ptr returned %sink, ; CHECK-P8-LABEL: sdwConv2qp_testXForm: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -459,11 +420,11 @@ define ptr @sdwConv2qp_testXForm(ptr returned %sink, ; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr - ptr nocapture readonly %a) { + ptr nocapture readonly %a) nounwind { entry: %add.ptr = getelementptr inbounds i8, ptr %a, i64 73333 - %0 = load i64, ptr %add.ptr, align 8 - %conv = sitofp i64 %0 to fp128 + %i = load i64, ptr %add.ptr, align 8 + %conv = sitofp i64 %i to fp128 store fp128 %conv, ptr %sink, align 16 ret ptr %sink @@ -483,9 +444,6 @@ define ptr @udwConv2qp_testXForm(ptr returned %sink, ; CHECK-P8-LABEL: udwConv2qp_testXForm: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -503,18 +461,18 @@ define ptr @udwConv2qp_testXForm(ptr returned %sink, ; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr - ptr nocapture readonly %a) { + ptr nocapture readonly %a) nounwind { entry: %add.ptr = getelementptr inbounds i8, ptr %a, i64 73333 - %0 = load i64, ptr %add.ptr, align 8 - %conv = uitofp i64 %0 to fp128 + %i = load i64, ptr %add.ptr, align 8 + %conv = uitofp i64 %i to fp128 store fp128 %conv, ptr %sink, align 16 ret ptr %sink } ; Function Attrs: norecurse nounwind -define void @swConv2qp(ptr nocapture %a, i32 signext %b) { +define void @swConv2qp(ptr nocapture %a, i32 signext %b) nounwind { ; CHECK-LABEL: swConv2qp: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mtvsrwa v2, r4 @@ -525,9 +483,6 @@ define void @swConv2qp(ptr nocapture %a, i32 signext %b) { ; CHECK-P8-LABEL: swConv2qp: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -550,7 +505,7 @@ entry: } ; Function Attrs: norecurse nounwind -define void @swConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) { +define void @swConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) nounwind { ; CHECK-LABEL: swConv2qp_02: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: lxsiwax v2, 0, r4 @@ -561,9 +516,6 @@ define void @swConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-LABEL: swConv2qp_02: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: std r0, 64(r1) @@ -579,15 +531,15 @@ define void @swConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i32, ptr %b, align 4 - %conv = sitofp i32 %0 to fp128 + %i = load i32, ptr %b, align 4 + %conv = sitofp i32 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @swConv2qp_03(ptr nocapture %a) { +define void @swConv2qp_03(ptr nocapture %a) nounwind { ; CHECK-LABEL: swConv2qp_03: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: addis r4, r2, .LC2@toc@ha @@ -601,9 +553,6 @@ define void @swConv2qp_03(ptr nocapture %a) { ; CHECK-P8-LABEL: swConv2qp_03: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -621,16 +570,16 @@ define void @swConv2qp_03(ptr nocapture %a) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i32, ptr getelementptr inbounds + %i = load i32, ptr getelementptr inbounds ([5 x i32], ptr @swMem, i64 0, i64 3), align 4 - %conv = sitofp i32 %0 to fp128 + %conv = sitofp i32 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @uwConv2qp(ptr nocapture %a, i32 zeroext %b) { +define void @uwConv2qp(ptr nocapture %a, i32 zeroext %b) nounwind { ; CHECK-LABEL: uwConv2qp: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mtvsrwz v2, r4 @@ -641,9 +590,6 @@ define void @uwConv2qp(ptr nocapture %a, i32 zeroext %b) { ; CHECK-P8-LABEL: uwConv2qp: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -666,7 +612,7 @@ entry: } ; Function Attrs: norecurse nounwind -define void @uwConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) { +define void @uwConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) nounwind { ; CHECK-LABEL: uwConv2qp_02: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: lxsiwzx v2, 0, r4 @@ -677,9 +623,6 @@ define void @uwConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-LABEL: uwConv2qp_02: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: std r0, 64(r1) @@ -695,15 +638,15 @@ define void @uwConv2qp_02(ptr nocapture %a, ptr nocapture readonly %b) { ; CHECK-P8-NEXT: mtlr r0 ; CHECK-P8-NEXT: blr entry: - %0 = load i32, ptr %b, align 4 - %conv = uitofp i32 %0 to fp128 + %i = load i32, ptr %b, align 4 + %conv = uitofp i32 %i to fp128 store fp128 %conv, ptr %a, align 16 ret void } ; Function Attrs: norecurse nounwind -define void @uwConv2qp_03(ptr nocapture %a) { +define void @uwConv2qp_03(ptr nocapture %a) nounwind { ; CHECK-LABEL: uwConv2qp_03: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: addis r4, r2, .LC3@toc@ha @@ -717,9 +660,6 @@ define void @uwConv2qp_03(ptr nocapture %a) { ; CHECK-P8-LABEL: uwConv2qp_03: ; CHECK-P8: # %bb.0: # %entry ; CHECK-P8-NEXT: mflr r0 -; CHECK-P8-NEXT: .cfi_def_cfa_offset 48 -; CHECK-P8-NEXT: .cfi_offset lr, 16 -; CHECK-P8-NEXT: .cfi_offset r30, -16 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill ; CHECK-P8-NEXT: stdu r1, -48(r1) ; CHECK-P8-NEXT: mr r30, r3 @@ -737,9 +677,9 @@ define ... [truncated] `````````` </details> https://github.com/llvm/llvm-project/pull/133279 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
