16 lines
540 B
LLVM
16 lines
540 B
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr9 \
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; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
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; Ensure we don't crash by trying to convert directly from a subword load
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; to a ppc_fp128 as we do for conversions to f32/f64.
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define ppc_fp128 @test(i16* nocapture readonly %Ptr) {
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entry:
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%0 = load i16, i16* %Ptr, align 2
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%conv = uitofp i16 %0 to ppc_fp128
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ret ppc_fp128 %conv
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; CHECK: lhz [[LD:[0-9]+]], 0(3)
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; CHECK: mtvsrwa [[MV:[0-9]+]], [[LD]]
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; CHECK: xscvsxddp [[CONV:[0-9]+]], [[MV]]
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; CHECK: bl __gcc_qadd
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}
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