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[AArch64][SVE] Fix selection failure caused by fp/int convert using n…
…on-Neon types Fixes: #53679 Differential Revision: https://reviews.llvm.org/D119428 (cherry picked from commit c53ad72)
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | ||
; RUN: llc < %s | FileCheck %s | ||
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target triple = "aarch64-unknown-linux-gnu" | ||
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; Ensure we don't crash when trying to combine fp<->int conversions | ||
define void @fp_convert_combine_crash(<8 x float> *%a, <8 x i32> *%b) #0 { | ||
; CHECK-LABEL: fp_convert_combine_crash: | ||
; CHECK: // %bb.0: | ||
; CHECK-NEXT: ptrue p0.s | ||
; CHECK-NEXT: fmov z1.s, #8.00000000 | ||
; CHECK-NEXT: ld1w { z0.s }, p0/z, [x0] | ||
; CHECK-NEXT: fmul z0.s, z0.s, z1.s | ||
; CHECK-NEXT: fcvtzs z0.s, p0/m, z0.s | ||
; CHECK-NEXT: st1w { z0.s }, p0, [x1] | ||
; CHECK-NEXT: ret | ||
%f = load <8 x float>, <8 x float>* %a | ||
%mul.i = fmul <8 x float> %f, <float 8.000000e+00, float 8.000000e+00, float 8.000000e+00, float 8.000000e+00, | ||
float 8.000000e+00, float 8.000000e+00, float 8.000000e+00, float 8.000000e+00> | ||
%vcvt.i = fptosi <8 x float> %mul.i to <8 x i32> | ||
store <8 x i32> %vcvt.i, <8 x i32>* %b | ||
ret void | ||
} | ||
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attributes #0 = { vscale_range(2,2) "target-features"="+sve" } |