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db43217a24
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
34 lines
907 B
LLVM
34 lines
907 B
LLVM
; RUN: llc -verify-machineinstrs -mtriple powerpc64-unknown-linux-gnu -fast-isel -O0 < %s | FileCheck %s
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; The second fctiwz would use an incorrect input register due to wrong handling
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; of COPY_TO_REGCLASS in the FastISel pass. Verify that this is fixed.
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declare void @func(i32, i32)
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define void @test() {
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; CHECK-LABEL: test:
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; CHECK: bl func
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; CHECK-NEXT: nop
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; CHECK: lfs [[REG:[0-9]+]],
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; CHECK: fctiwz {{[0-9]+}}, [[REG]]
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; CHECK: bl func
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; CHECK-NEXT: nop
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%memPos = alloca float, align 4
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store float 1.500000e+01, float* %memPos
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%valPos = load float, float* %memPos
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%memNeg = alloca float, align 4
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store float -1.500000e+01, float* %memNeg
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%valNeg = load float, float* %memNeg
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%FloatToIntPos = fptosi float %valPos to i32
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call void @func(i32 15, i32 %FloatToIntPos)
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%FloatToIntNeg = fptosi float %valNeg to i32
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call void @func(i32 -15, i32 %FloatToIntNeg)
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ret void
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}
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