[PATCH] D114408: Fold a lot of ffixed_x if judgments
Shao-Ce SUN via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Mon Nov 22 20:58:27 PST 2021
achieveartificialintelligence updated this revision to Diff 389091.
achieveartificialintelligence added a comment.
Fix
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D114408/new/
https://reviews.llvm.org/D114408
Files:
clang/lib/Driver/ToolChains/Arch/RISCV.cpp
Index: clang/lib/Driver/ToolChains/Arch/RISCV.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Arch/RISCV.cpp
+++ clang/lib/Driver/ToolChains/Arch/RISCV.cpp
@@ -73,68 +73,12 @@
getRISCFeaturesFromMcpu(D, Triple, Args, A, A->getValue(), Features);
// Handle features corresponding to "-ffixed-X" options
- if (Args.hasArg(options::OPT_ffixed_x1))
- Features.push_back("+reserve-x1");
- if (Args.hasArg(options::OPT_ffixed_x2))
- Features.push_back("+reserve-x2");
- if (Args.hasArg(options::OPT_ffixed_x3))
- Features.push_back("+reserve-x3");
- if (Args.hasArg(options::OPT_ffixed_x4))
- Features.push_back("+reserve-x4");
- if (Args.hasArg(options::OPT_ffixed_x5))
- Features.push_back("+reserve-x5");
- if (Args.hasArg(options::OPT_ffixed_x6))
- Features.push_back("+reserve-x6");
- if (Args.hasArg(options::OPT_ffixed_x7))
- Features.push_back("+reserve-x7");
- if (Args.hasArg(options::OPT_ffixed_x8))
- Features.push_back("+reserve-x8");
- if (Args.hasArg(options::OPT_ffixed_x9))
- Features.push_back("+reserve-x9");
- if (Args.hasArg(options::OPT_ffixed_x10))
- Features.push_back("+reserve-x10");
- if (Args.hasArg(options::OPT_ffixed_x11))
- Features.push_back("+reserve-x11");
- if (Args.hasArg(options::OPT_ffixed_x12))
- Features.push_back("+reserve-x12");
- if (Args.hasArg(options::OPT_ffixed_x13))
- Features.push_back("+reserve-x13");
- if (Args.hasArg(options::OPT_ffixed_x14))
- Features.push_back("+reserve-x14");
- if (Args.hasArg(options::OPT_ffixed_x15))
- Features.push_back("+reserve-x15");
- if (Args.hasArg(options::OPT_ffixed_x16))
- Features.push_back("+reserve-x16");
- if (Args.hasArg(options::OPT_ffixed_x17))
- Features.push_back("+reserve-x17");
- if (Args.hasArg(options::OPT_ffixed_x18))
- Features.push_back("+reserve-x18");
- if (Args.hasArg(options::OPT_ffixed_x19))
- Features.push_back("+reserve-x19");
- if (Args.hasArg(options::OPT_ffixed_x20))
- Features.push_back("+reserve-x20");
- if (Args.hasArg(options::OPT_ffixed_x21))
- Features.push_back("+reserve-x21");
- if (Args.hasArg(options::OPT_ffixed_x22))
- Features.push_back("+reserve-x22");
- if (Args.hasArg(options::OPT_ffixed_x23))
- Features.push_back("+reserve-x23");
- if (Args.hasArg(options::OPT_ffixed_x24))
- Features.push_back("+reserve-x24");
- if (Args.hasArg(options::OPT_ffixed_x25))
- Features.push_back("+reserve-x25");
- if (Args.hasArg(options::OPT_ffixed_x26))
- Features.push_back("+reserve-x26");
- if (Args.hasArg(options::OPT_ffixed_x27))
- Features.push_back("+reserve-x27");
- if (Args.hasArg(options::OPT_ffixed_x28))
- Features.push_back("+reserve-x28");
- if (Args.hasArg(options::OPT_ffixed_x29))
- Features.push_back("+reserve-x29");
- if (Args.hasArg(options::OPT_ffixed_x30))
- Features.push_back("+reserve-x30");
- if (Args.hasArg(options::OPT_ffixed_x31))
- Features.push_back("+reserve-x31");
+#define HAS_FFIXED_X(I) \
+ (if (Args.hasArg(options::OPT_ffixed_x(I))) \
+ Features.push_back("+reserve-x(I)"))
+
+ for (int I = 1; I <= 31; ++I)
+ HAS_FFIXED_X(I);
// -mrelax is default, unless -mno-relax is specified.
if (Args.hasFlag(options::OPT_mrelax, options::OPT_mno_relax, true))
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