llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-mc @llvm/pr-subscribers-backend-sparc Author: Koakuma (koachan) <details> <summary>Changes</summary> This adds %set_softint and %clear_softint alias for %asr20 and %asr21 as defined in JPS1. --- Full diff: https://github.com/llvm/llvm-project/pull/94247.diff 2 Files Affected: - (modified) llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp (+9-2) - (modified) llvm/test/MC/Sparc/sparcv9-instructions.s (+4) ``````````diff diff --git a/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp b/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp index 185b2fe90c6cb..e4f5c64f9d00e 100644 --- a/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp +++ b/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp @@ -1384,12 +1384,11 @@ MCRegister SparcAsmParser::matchRegisterName(const AsmToken &Tok, } // JPS1 extension - aliases for ASRs - // Section A.51 - Read State Register + // Section 5.2.11 - Ancillary State Registers (ASRs) if (Name == "pcr") { RegKind = SparcOperand::rk_Special; return SP::ASR16; } - if (Name == "pic") { RegKind = SparcOperand::rk_Special; return SP::ASR17; @@ -1402,6 +1401,14 @@ MCRegister SparcAsmParser::matchRegisterName(const AsmToken &Tok, RegKind = SparcOperand::rk_Special; return SP::ASR19; } + if (Name == "set_softint") { + RegKind = SparcOperand::rk_Special; + return SP::ASR20; + } + if (Name == "clear_softint") { + RegKind = SparcOperand::rk_Special; + return SP::ASR21; + } if (Name == "softint") { RegKind = SparcOperand::rk_Special; return SP::ASR22; diff --git a/llvm/test/MC/Sparc/sparcv9-instructions.s b/llvm/test/MC/Sparc/sparcv9-instructions.s index b947243f8258f..d461c82467471 100644 --- a/llvm/test/MC/Sparc/sparcv9-instructions.s +++ b/llvm/test/MC/Sparc/sparcv9-instructions.s @@ -502,6 +502,10 @@ wr %i0, %i1, %ccr ! V9: wr %i0, 1, %ccr ! encoding: [0x85,0x86,0x20,0x01] wr %i0, 1, %ccr + ! V9: wr %i0, 1, %asr20 ! encoding: [0xa9,0x86,0x20,0x01] + wr %i0, 1, %set_softint + ! V9: wr %i0, 1, %asr21 ! encoding: [0xab,0x86,0x20,0x01] + wr %i0, 1, %clear_softint ! V9: st %o1, [%o0] ! encoding: [0xd2,0x22,0x00,0x00] stw %o1, [%o0] `````````` </details> https://github.com/llvm/llvm-project/pull/94247 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
