mirror of
https://github.com/c64scene-ar/llvm-6502.git
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[AArch64] Add support for NEON scalar integer compare instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192596 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier
parent
0d1e2aebe6
commit
942827b113
@ -167,4 +167,28 @@ def int_aarch64_neon_vcvtf64_u64 :
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// Scalar Floating-point Reciprocal Exponent
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def int_aarch64_neon_vrecpx : Neon_1Arg_Intrinsic;
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class Neon_ICmp_Intrinsic
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: Intrinsic<[llvm_v1i64_ty], [llvm_v1i64_ty, llvm_v1i64_ty], [IntrNoMem]>;
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// Scalar Integer Compare Equal
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def int_aarch64_neon_vceq : Neon_ICmp_Intrinsic;
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// Scalar Integer Compare Greater-Than or Equal
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def int_aarch64_neon_vcge : Neon_ICmp_Intrinsic;
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def int_aarch64_neon_vchs : Neon_ICmp_Intrinsic;
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// Scalar Integer Compare Less-Than or Equal
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def int_aarch64_neon_vclez : Neon_ICmp_Intrinsic;
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// Scalar Compare Less-Than
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def int_aarch64_neon_vcltz : Neon_ICmp_Intrinsic;
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// Scalar Compare Greater-Than
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def int_aarch64_neon_vcgt : Neon_ICmp_Intrinsic;
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def int_aarch64_neon_vchi : Neon_ICmp_Intrinsic;
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// Scalar Compare Bitwise Test Bits
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def int_aarch64_neon_vtstd : Neon_ICmp_Intrinsic;
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}
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@ -339,6 +339,15 @@ def Neon_immAllOnes: PatLeaf<(Neon_movi (i32 timm), (i32 imm)), [{
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return (EltBits == 8 && EltVal == 0xff);
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}]>;
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def Neon_immAllZeros: PatLeaf<(Neon_movi (i32 timm), (i32 imm)), [{
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ConstantSDNode *ImmConstVal = cast<ConstantSDNode>(N->getOperand(0));
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ConstantSDNode *OpCmodeConstVal = cast<ConstantSDNode>(N->getOperand(1));
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unsigned EltBits;
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uint64_t EltVal = A64Imms::decodeNeonModImm(ImmConstVal->getZExtValue(),
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OpCmodeConstVal->getZExtValue(), EltBits);
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return (EltBits == 8 && EltVal == 0x0);
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}]>;
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def Neon_not8B : PatFrag<(ops node:$in),
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(xor node:$in, (bitconvert (v8i8 Neon_immAllOnes)))>;
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@ -3199,6 +3208,11 @@ multiclass Neon_Scalar3Same_BHSD_size_patterns<SDPatternOperator opnode,
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(INSTS FPR32:$Rn, FPR32:$Rm)>;
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}
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class Neon_Scalar3Same_cmp_D_size_patterns<SDPatternOperator opnode,
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Instruction INSTD>
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: Pat<(v1i64 (opnode (v1i64 VPR64:$Rn), (v1i64 VPR64:$Rm))),
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(INSTD VPR64:$Rn, VPR64:$Rm)>;
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multiclass Neon_Scalar3Same_HS_size_patterns<SDPatternOperator opnode,
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Instruction INSTH,
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Instruction INSTS> {
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@ -3250,6 +3264,19 @@ multiclass Neon_Scalar2SameMisc_SD_size_patterns<SDPatternOperator opnode,
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(INSTD FPR64:$Rn)>;
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}
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// AdvSIMD Scalar Two Registers Miscellaneous
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class NeonI_Scalar2SameMisc_cmpz_D_size<bit u, bits<5> opcode, string asmop>
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: NeonI_Scalar2SameMisc<u, 0b11, opcode,
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(outs FPR64:$Rd), (ins FPR64:$Rn, neon_uimm0:$Imm),
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!strconcat(asmop, " $Rd, $Rn, $Imm"),
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[],
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NoItinerary>;
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class Neon_Scalar2SameMisc_cmpz_D_size_patterns<SDPatternOperator opnode,
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Instruction INSTD>
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: Pat<(v1i64 (opnode (v1i64 VPR64:$Rn), (v1i64 (bitconvert (v8i8 Neon_immAllZeros))))),
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(INSTD VPR64:$Rn, 0)>;
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// Scalar Integer Add
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let isCommutable = 1 in {
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def ADDddd : NeonI_Scalar3Same_D_size<0b0, 0b10000, "add">;
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@ -3417,6 +3444,57 @@ defm FRSQRTE: NeonI_Scalar2SameMisc_SD_size<0b1, 0b1, 0b11101, "frsqrte">;
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defm : Neon_Scalar2SameMisc_SD_size_patterns<int_arm_neon_vrsqrte,
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FRSQRTEss, FRSQRTEdd>;
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// Scalar Integer Compare
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// Scalar Compare Bitwise Equal
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def CMEQddd: NeonI_Scalar3Same_D_size<0b1, 0b10001, "cmeq">;
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def : Neon_Scalar3Same_cmp_D_size_patterns<int_aarch64_neon_vceq, CMEQddd>;
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// Scalar Compare Signed Greather Than Or Equal
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def CMGEddd: NeonI_Scalar3Same_D_size<0b0, 0b00111, "cmge">;
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def : Neon_Scalar3Same_cmp_D_size_patterns<int_aarch64_neon_vcge, CMGEddd>;
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// Scalar Compare Unsigned Higher Or Same
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def CMHSddd: NeonI_Scalar3Same_D_size<0b1, 0b00111, "cmhs">;
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def : Neon_Scalar3Same_cmp_D_size_patterns<int_aarch64_neon_vchs, CMHSddd>;
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// Scalar Compare Unsigned Higher
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def CMHIddd: NeonI_Scalar3Same_D_size<0b1, 0b00110, "cmhi">;
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def : Neon_Scalar3Same_cmp_D_size_patterns<int_aarch64_neon_vchi, CMHIddd>;
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// Scalar Compare Signed Greater Than
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def CMGTddd: NeonI_Scalar3Same_D_size<0b0, 0b00110, "cmgt">;
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def : Neon_Scalar3Same_cmp_D_size_patterns<int_aarch64_neon_vcgt, CMGTddd>;
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// Scalar Compare Bitwise Test Bits
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def CMTSTddd: NeonI_Scalar3Same_D_size<0b0, 0b10001, "cmtst">;
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def : Neon_Scalar3Same_cmp_D_size_patterns<int_aarch64_neon_vtstd, CMTSTddd>;
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// Scalar Compare Bitwise Equal To Zero
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def CMEQddi: NeonI_Scalar2SameMisc_cmpz_D_size<0b0, 0b01001, "cmeq">;
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def : Neon_Scalar2SameMisc_cmpz_D_size_patterns<int_aarch64_neon_vceq,
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CMEQddi>;
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// Scalar Compare Signed Greather Than Or Equal To Zero
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def CMGEddi: NeonI_Scalar2SameMisc_cmpz_D_size<0b1, 0b01000, "cmge">;
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def : Neon_Scalar2SameMisc_cmpz_D_size_patterns<int_aarch64_neon_vcge,
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CMGEddi>;
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// Scalar Compare Signed Greater Than Zero
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def CMGTddi: NeonI_Scalar2SameMisc_cmpz_D_size<0b0, 0b01000, "cmgt">;
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def : Neon_Scalar2SameMisc_cmpz_D_size_patterns<int_aarch64_neon_vcgt,
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CMGTddi>;
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// Scalar Compare Signed Less Than Or Equal To Zero
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def CMLEddi: NeonI_Scalar2SameMisc_cmpz_D_size<0b1, 0b01001, "cmle">;
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def : Neon_Scalar2SameMisc_cmpz_D_size_patterns<int_aarch64_neon_vclez,
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CMLEddi>;
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// Scalar Compare Less Than Zero
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def CMLTddi: NeonI_Scalar2SameMisc_cmpz_D_size<0b0, 0b01010, "cmlt">;
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def : Neon_Scalar2SameMisc_cmpz_D_size_patterns<int_aarch64_neon_vcltz,
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CMLTddi>;
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// Scalar Reduce Pairwise
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multiclass NeonI_ScalarPair_D_sizes<bit u, bit size, bits<5> opcode,
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128
test/CodeGen/AArch64/neon-scalar-compare.ll
Normal file
128
test/CodeGen/AArch64/neon-scalar-compare.ll
Normal file
@ -0,0 +1,128 @@
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; RUN: llc -mtriple=aarch64-none-linux-gnu -mattr=+neon < %s | FileCheck %s
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;; Scalar Integer Compare
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define i64 @test_vceqd(i64 %a, i64 %b) {
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; CHECK: test_vceqd
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; CHECK: cmeq {{d[0-9]+}}, {{d[0-9]}}, {{d[0-9]}}
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entry:
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%vceq.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vceq1.i = insertelement <1 x i64> undef, i64 %b, i32 0
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%vceq2.i = call <1 x i64> @llvm.aarch64.neon.vceq(<1 x i64> %vceq.i, <1 x i64> %vceq1.i)
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%0 = extractelement <1 x i64> %vceq2.i, i32 0
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ret i64 %0
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}
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define i64 @test_vceqzd(i64 %a) {
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; CHECK: test_vceqzd
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; CHECK: cmeq {{d[0-9]}}, {{d[0-9]}}, #0x0
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entry:
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%vceqz.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vceqz1.i = call <1 x i64> @llvm.aarch64.neon.vceq(<1 x i64> %vceqz.i, <1 x i64> zeroinitializer)
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%0 = extractelement <1 x i64> %vceqz1.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcged(i64 %a, i64 %b) {
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; CHECK: test_vcged
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; CHECK: cmge {{d[0-9]}}, {{d[0-9]}}, {{d[0-9]}}
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entry:
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%vcge.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcge1.i = insertelement <1 x i64> undef, i64 %b, i32 0
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%vcge2.i = call <1 x i64> @llvm.aarch64.neon.vcge(<1 x i64> %vcge.i, <1 x i64> %vcge1.i)
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%0 = extractelement <1 x i64> %vcge2.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcgezd(i64 %a) {
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; CHECK: test_vcgezd
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; CHECK: cmge {{d[0-9]}}, {{d[0-9]}}, #0x0
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entry:
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%vcgez.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcgez1.i = call <1 x i64> @llvm.aarch64.neon.vcge(<1 x i64> %vcgez.i, <1 x i64> zeroinitializer)
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%0 = extractelement <1 x i64> %vcgez1.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcgtd(i64 %a, i64 %b) {
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; CHECK: test_vcgtd
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; CHECK: cmgt {{d[0-9]}}, {{d[0-9]}}, {{d[0-9]}}
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entry:
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%vcgt.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcgt1.i = insertelement <1 x i64> undef, i64 %b, i32 0
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%vcgt2.i = call <1 x i64> @llvm.aarch64.neon.vcgt(<1 x i64> %vcgt.i, <1 x i64> %vcgt1.i)
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%0 = extractelement <1 x i64> %vcgt2.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcgtzd(i64 %a) {
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; CHECK: test_vcgtzd
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; CHECK: cmgt {{d[0-9]}}, {{d[0-9]}}, #0x0
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entry:
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%vcgtz.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcgtz1.i = call <1 x i64> @llvm.aarch64.neon.vcgt(<1 x i64> %vcgtz.i, <1 x i64> zeroinitializer)
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%0 = extractelement <1 x i64> %vcgtz1.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcled(i64 %a, i64 %b) {
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; CHECK: test_vcled
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; CHECK: cmgt {{d[0-9]}}, {{d[0-9]}}, {{d[0-9]}}
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entry:
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%vcgt.i = insertelement <1 x i64> undef, i64 %b, i32 0
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%vcgt1.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcgt2.i = call <1 x i64> @llvm.aarch64.neon.vcgt(<1 x i64> %vcgt.i, <1 x i64> %vcgt1.i)
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%0 = extractelement <1 x i64> %vcgt2.i, i32 0
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ret i64 %0
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}
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define i64 @test_vclezd(i64 %a) {
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; CHECK: test_vclezd
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; CHECK: cmle {{d[0-9]}}, {{d[0-9]}}, #0x0
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entry:
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%vclez.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vclez1.i = call <1 x i64> @llvm.aarch64.neon.vclez(<1 x i64> %vclez.i, <1 x i64> zeroinitializer)
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%0 = extractelement <1 x i64> %vclez1.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcltd(i64 %a, i64 %b) {
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; CHECK: test_vcltd
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; CHECK: cmge {{d[0-9]}}, {{d[0-9]}}, {{d[0-9]}}
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entry:
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%vcge.i = insertelement <1 x i64> undef, i64 %b, i32 0
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%vcge1.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcge2.i = call <1 x i64> @llvm.aarch64.neon.vcge(<1 x i64> %vcge.i, <1 x i64> %vcge1.i)
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%0 = extractelement <1 x i64> %vcge2.i, i32 0
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ret i64 %0
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}
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define i64 @test_vcltzd(i64 %a) {
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; CHECK: test_vcltzd
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; CHECK: cmlt {{d[0-9]}}, {{d[0-9]}}, #0x0
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entry:
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%vcltz.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vcltz1.i = call <1 x i64> @llvm.aarch64.neon.vcltz(<1 x i64> %vcltz.i, <1 x i64> zeroinitializer)
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%0 = extractelement <1 x i64> %vcltz1.i, i32 0
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ret i64 %0
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}
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define i64 @test_vtstd(i64 %a, i64 %b) {
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; CHECK: test_vtstd
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; CHECK: cmtst {{d[0-9]}}, {{d[0-9]}}, {{d[0-9]}}
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entry:
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%vtst.i = insertelement <1 x i64> undef, i64 %a, i32 0
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%vtst1.i = insertelement <1 x i64> undef, i64 %b, i32 0
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%vtst2.i = call <1 x i64> @llvm.aarch64.neon.vtstd(<1 x i64> %vtst.i, <1 x i64> %vtst1.i)
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%0 = extractelement <1 x i64> %vtst2.i, i32 0
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ret i64 %0
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}
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declare <1 x i64> @llvm.aarch64.neon.vtstd(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vcltz(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vchs(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vcge(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vclez(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vchi(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vcgt(<1 x i64>, <1 x i64>)
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declare <1 x i64> @llvm.aarch64.neon.vceq(<1 x i64>, <1 x i64>)
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@ -4286,3 +4286,113 @@
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// CHECK-ERROR dup v5.2d, w0
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// CHECK-ERROR ^
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//----------------------------------------------------------------------
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// Scalar Compare Bitwise Equal
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//----------------------------------------------------------------------
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cmeq b20, d21, d22
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmeq b20, d21, d22
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Bitwise Equal To Zero
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//----------------------------------------------------------------------
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cmeq d20, b21, #0
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmeq d20, b21, #0
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Unsigned Higher Or Same
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//----------------------------------------------------------------------
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cmhs b20, d21, d22
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmhs b20, d21, d22
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Signed Greather Than Or Equal
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//----------------------------------------------------------------------
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cmge b20, d21, d22
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmge b20, d21, d22
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Signed Greather Than Or Equal To Zero
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//----------------------------------------------------------------------
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cmge d20, b21, #0
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmge d20, b21, #0
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Unsigned Higher
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//----------------------------------------------------------------------
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cmhi b20, d21, d22
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmhi b20, d21, d22
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Signed Greater Than
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//----------------------------------------------------------------------
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cmgt b20, d21, d22
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmgt b20, d21, d22
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Signed Greater Than Zero
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//----------------------------------------------------------------------
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cmgt d20, b21, #0
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmgt d20, b21, #0
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Signed Less Than Or Equal To Zero
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//----------------------------------------------------------------------
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cmle d20, b21, #0
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// CHECK-ERROR: error: invalid operand for instruction
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// CHECK-ERROR: cmle d20, b21, #0
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// CHECK-ERROR: ^
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//----------------------------------------------------------------------
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// Scalar Compare Less Than Zero
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//----------------------------------------------------------------------
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||||
|
||||
cmlt d20, b21, #0
|
||||
|
||||
// CHECK-ERROR: error: invalid operand for instruction
|
||||
// CHECK-ERROR: cmlt d20, b21, #0
|
||||
// CHECK-ERROR: ^
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Bitwise Test Bits
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmtst b20, d21, d22
|
||||
|
||||
// CHECK-ERROR: error: invalid operand for instruction
|
||||
// CHECK-ERROR: cmtst b20, d21, d22
|
||||
// CHECK-ERROR: ^
|
||||
|
||||
90
test/MC/AArch64/neon-scalar-compare.s
Normal file
90
test/MC/AArch64/neon-scalar-compare.s
Normal file
@ -0,0 +1,90 @@
|
||||
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
|
||||
|
||||
// Check that the assembler can handle the documented syntax for AArch64
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Bitwise Equal
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmeq d20, d21, d22
|
||||
|
||||
// CHECK: cmeq d20, d21, d22 // encoding: [0xb4,0x8e,0xf6,0x7e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Bitwise Equal To Zero
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmeq d20, d21, #0x0
|
||||
|
||||
// CHECK: cmeq d20, d21, #0x0 // encoding: [0xb4,0x9a,0xe0,0x5e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Unsigned Higher Or Same
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmhs d20, d21, d22
|
||||
|
||||
// CHECK: cmhs d20, d21, d22 // encoding: [0xb4,0x3e,0xf6,0x7e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Signed Greather Than Or Equal
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmge d20, d21, d22
|
||||
|
||||
// CHECK: cmge d20, d21, d22 // encoding: [0xb4,0x3e,0xf6,0x5e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Signed Greather Than Or Equal To Zero
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmge d20, d21, #0x0
|
||||
|
||||
// CHECK: cmge d20, d21, #0x0 // encoding: [0xb4,0x8a,0xe0,0x7e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Unsigned Higher
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmhi d20, d21, d22
|
||||
|
||||
// CHECK: cmhi d20, d21, d22 // encoding: [0xb4,0x36,0xf6,0x7e]
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Signed Greater Than
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmgt d20, d21, d22
|
||||
|
||||
// CHECK: cmgt d20, d21, d22 // encoding: [0xb4,0x36,0xf6,0x5e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Signed Greater Than Zero
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmgt d20, d21, #0x0
|
||||
|
||||
// CHECK: cmgt d20, d21, #0x0 // encoding: [0xb4,0x8a,0xe0,0x5e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Signed Less Than Or Equal To Zero
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmle d20, d21, #0x0
|
||||
|
||||
// CHECK: cmle d20, d21, #0x0 // encoding: [0xb4,0x9a,0xe0,0x7e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Less Than Zero
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmlt d20, d21, #0x0
|
||||
|
||||
// CHECK: cmlt d20, d21, #0x0 // encoding: [0xb4,0xaa,0xe0,0x5e]
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Scalar Compare Bitwise Test Bits
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
cmtst d20, d21, d22
|
||||
|
||||
// CHECK: cmtst d20, d21, d22 // encoding: [0xb4,0x8e,0xf6,0x5e]
|
||||
@ -1532,3 +1532,70 @@
|
||||
# CHECK: frsqrte d21, d12
|
||||
0xb6,0xd9,0xa1,0x7e
|
||||
0x95,0xd9,0xe1,0x7e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Bitwise Equal
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmeq d20, d21, d22
|
||||
0xb4,0x8e,0xf6,0x7e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Bitwise Equal To Zero
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmeq d20, d21, #0x0
|
||||
0xb4,0x9a,0xe0,0x5e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Unsigned Higher Or Same
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmhs d20, d21, d22
|
||||
0xb4,0x3e,0xf6,0x7e
|
||||
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Signed Greather Than Or Equal
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmge d20, d21, d22
|
||||
0xb4,0x3e,0xf6,0x5e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Signed Greather Than Or Equal To Zero
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmge d20, d21, #0x0
|
||||
0xb4,0x8a,0xe0,0x7e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Unsigned Higher
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmhi d20, d21, d22
|
||||
0xb4,0x36,0xf6,0x7e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Signed Greater Than
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmgt d20, d21, d22
|
||||
0xb4,0x36,0xf6,0x5e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Signed Greater Than Zero
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmgt d20, d21, #0x0
|
||||
0xb4,0x8a,0xe0,0x5e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Signed Less Than Or Equal To Zero
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmle d20, d21, #0x0
|
||||
0xb4,0x9a,0xe0,0x7e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Less Than Zero
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmlt d20, d21, #0x0
|
||||
0xb4,0xaa,0xe0,0x5e
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
# Scalar Compare Bitwise Test Bits
|
||||
#----------------------------------------------------------------------
|
||||
# CHECK: cmtst d20, d21, d22
|
||||
0xb4,0x8e,0xf6,0x5e
|
||||
|
||||
Loading…
Reference in New Issue
Block a user