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[RISCV] Remove check and update test file in D121183 

Differential Revision: https://reviews.llvm.org/D122290
This commit is contained in:
luxufan 2022-03-23 14:14:12 +08:00
parent 227496dc09
commit 5800fb41a6
3 changed files with 3 additions and 12 deletions
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11
llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
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@ -80,16 +80,7 @@ static MCSubtargetInfo *createRISCVMCSubtargetInfo(const Triple &TT,
if (CPU.empty() || CPU == "generic")
CPU = TT.isArch64Bit() ? "generic-rv64" : "generic-rv32";
MCSubtargetInfo *STI =
createRISCVMCSubtargetInfoImpl(TT, CPU, /*TuneCPU*/ CPU, FS);
// Check if Feature string is valid
auto ISAInfo =
RISCVFeatures::parseFeatureBits(TT.isArch64Bit(), STI->getFeatureBits());
if (!ISAInfo)
report_fatal_error(ISAInfo.takeError());
else
return STI;
return createRISCVMCSubtargetInfoImpl(TT, CPU, /*TuneCPU*/ CPU, FS);
}
static MCInstPrinter *createRISCVMCInstPrinter(const Triple &T,

2
llvm/test/CodeGen/RISCV/mattr-invalid-combination.ll
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@ -2,4 +2,4 @@
; RUN: not --crash llc -mtriple=riscv64 -mattr=+e < %s 2>&1 \
; RUN: | FileCheck -check-prefix=RV64E %s
; RV64E: LLVM ERROR: standard user-level extension 'e' requires 'rv32'
; RV64E: LLVM ERROR: RV32E can't be enabled for an RV64 target

2
llvm/test/MC/RISCV/mattr-invalid-combination.s
View File

@ -1,4 +1,4 @@
# RUN: not --crash llvm-mc -triple riscv64 -mattr=+e < %s 2>&1 \
# RUN: | FileCheck %s -check-prefix=RV64E
# RV64E: LLVM ERROR: standard user-level extension 'e' requires 'rv32'
# RV64E: LLVM ERROR: RV32E can't be enabled for an RV64 target