19 lines
694 B
LLVM
19 lines
694 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
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; RUN: llc -mtriple=riscv32 -global-isel -mattr=+f -target-abi=ilp32 \
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; RUN: -verify-machineinstrs < %s | FileCheck -check-prefix=RV32I %s
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; Test copying between FPR32 and GPR on RV32.
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; FIXME: This test should be replaced with a more general calling convention
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; test once we have more FP implemented.
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define float @fadd(float %x, float %y) {
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; RV32I-LABEL: fadd:
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; RV32I: # %bb.0:
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; RV32I-NEXT: fmv.w.x fa5, a0
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; RV32I-NEXT: fmv.w.x fa4, a1
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; RV32I-NEXT: fadd.s fa5, fa5, fa4
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; RV32I-NEXT: fmv.x.w a0, fa5
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; RV32I-NEXT: ret
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%a = fadd float %x, %y
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ret float %a
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}
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