d58bd8dc4a
To do this: 1. Change GlobalAddress SDNode to TargetGlobalAddress to avoid legalizer split the symbol. 2. Change ExternalSymbol SDNode to TargetExternalSymbol to avoid legalizer split the symbol. 3. Let PseudoCALL match direct call with target operand TargetGlobalAddress and TargetExternalSymbol. Differential Revision: https://reviews.llvm.org/D44885 llvm-svn: 330827
23 lines
736 B
LLVM
23 lines
736 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=RV32IFD %s
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declare double @llvm.floor.f64(double)
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; The call to ffloor is introduced very late, meaning this test case covers
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; aspects of passing f64 on RV32D soft-float that double-calling-conv.ll
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; doesn't.
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define double @foo(double %a) nounwind {
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; RV32IFD-LABEL: foo:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp)
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; RV32IFD-NEXT: call floor
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; RV32IFD-NEXT: lw ra, 12(sp)
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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%1 = call double @llvm.floor.f64(double %a)
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ret double %1
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}
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