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
66 lines
1.9 KiB
LLVM
66 lines
1.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \
|
|
; RUN: | FileCheck -check-prefix=RV32IFD %s
|
|
|
|
define double @test(double %a) nounwind {
|
|
; RV32IFD-LABEL: test:
|
|
; RV32IFD: # %bb.0:
|
|
; RV32IFD-NEXT: ret
|
|
ret double %a
|
|
}
|
|
|
|
; This previously failed complaining of multiple vreg defs due to an ABI
|
|
; lowering issue.
|
|
|
|
define i32 @main() nounwind {
|
|
; RV32IFD-LABEL: main:
|
|
; RV32IFD: # %bb.0: # %entry
|
|
; RV32IFD-NEXT: addi sp, sp, -16
|
|
; RV32IFD-NEXT: sw ra, 12(sp)
|
|
; RV32IFD-NEXT: lui a0, %hi(.LCPI1_0)
|
|
; RV32IFD-NEXT: addi a0, a0, %lo(.LCPI1_0)
|
|
; RV32IFD-NEXT: fld ft0, 0(a0)
|
|
; RV32IFD-NEXT: fsd ft0, 0(sp)
|
|
; RV32IFD-NEXT: lw a0, 0(sp)
|
|
; RV32IFD-NEXT: lw a1, 4(sp)
|
|
; RV32IFD-NEXT: call test
|
|
; RV32IFD-NEXT: lui a2, %hi(.LCPI1_1)
|
|
; RV32IFD-NEXT: addi a2, a2, %lo(.LCPI1_1)
|
|
; RV32IFD-NEXT: fld ft1, 0(a2)
|
|
; RV32IFD-NEXT: sw a0, 0(sp)
|
|
; RV32IFD-NEXT: sw a1, 4(sp)
|
|
; RV32IFD-NEXT: fld ft0, 0(sp)
|
|
; RV32IFD-NEXT: flt.d a0, ft0, ft1
|
|
; RV32IFD-NEXT: bnez a0, .LBB1_3
|
|
; RV32IFD-NEXT: # %bb.1: # %entry
|
|
; RV32IFD-NEXT: lui a0, %hi(.LCPI1_2)
|
|
; RV32IFD-NEXT: addi a0, a0, %lo(.LCPI1_2)
|
|
; RV32IFD-NEXT: fld ft1, 0(a0)
|
|
; RV32IFD-NEXT: flt.d a0, ft1, ft0
|
|
; RV32IFD-NEXT: xori a0, a0, 1
|
|
; RV32IFD-NEXT: beqz a0, .LBB1_3
|
|
; RV32IFD-NEXT: # %bb.2: # %if.end
|
|
; RV32IFD-NEXT: mv a0, zero
|
|
; RV32IFD-NEXT: call exit
|
|
; RV32IFD-NEXT: .LBB1_3: # %if.then
|
|
; RV32IFD-NEXT: call abort
|
|
entry:
|
|
%call = call double @test(double 2.000000e+00)
|
|
%cmp = fcmp olt double %call, 2.400000e-01
|
|
%cmp2 = fcmp ogt double %call, 2.600000e-01
|
|
%or.cond = or i1 %cmp, %cmp2
|
|
br i1 %or.cond, label %if.then, label %if.end
|
|
|
|
if.then:
|
|
call void @abort()
|
|
unreachable
|
|
|
|
if.end:
|
|
call void @exit(i32 0)
|
|
unreachable
|
|
}
|
|
|
|
declare void @abort()
|
|
|
|
declare void @exit(i32)
|