16 lines
487 B
LLVM
16 lines
487 B
LLVM
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; RUN: llc -mtriple=riscv32 -filetype=obj < %s\
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; RUN: | llvm-objdump --triple=riscv32 --mattr=+c -d -M no-aliases -\
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; RUN: | FileCheck -check-prefix=CHECK %s
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; This test demonstrates that .option norvc has no effect on codegen when
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; emitting an ELF directly.
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define i32 @add(i32 %a, i32 %b) nounwind {
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; CHECK-LABEL: <add>:
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; CHECK: add a0, a1, a0
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; CHECK-NEXT: jalr zero, 0(ra)
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tail call void asm sideeffect ".option rvc", ""()
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%add = add nsw i32 %b, %a
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ret i32 %add
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}
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