39 lines
970 B
LLVM
39 lines
970 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=RV32I %s
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; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=RV64I %s
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; Verify that we lower @llvm.trap() and @llvm.debugtrap() correctly.
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declare void @llvm.trap()
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declare void @llvm.debugtrap()
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define void @test_trap() nounwind {
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; RV32I-LABEL: test_trap:
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; RV32I: # %bb.0:
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; RV32I-NEXT: unimp
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; RV32I-NEXT: ret
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;
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; RV64I-LABEL: test_trap:
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; RV64I: # %bb.0:
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; RV64I-NEXT: unimp
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; RV64I-NEXT: ret
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tail call void @llvm.trap()
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ret void
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}
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define void @test_debugtrap() nounwind {
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; RV32I-LABEL: test_debugtrap:
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; RV32I: # %bb.0:
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; RV32I-NEXT: ebreak
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; RV32I-NEXT: ret
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;
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; RV64I-LABEL: test_debugtrap:
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; RV64I: # %bb.0:
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; RV64I-NEXT: ebreak
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; RV64I-NEXT: ret
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tail call void @llvm.debugtrap()
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ret void
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}
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