llvm-project/llvm/test/CodeGen/Hexagon/isel-vselect-v4i8.ll
Fangrui Song 2208c97c1b [Hexagon,test] Change llc -march= to -mtriple=
Similar to 806761a7629df268c8aed49657aeccffa6bca449

-mtriple= specifies the full target triple while -march= merely sets the
architecture part of the default target triple, leaving a target triple which
may not make sense.

Therefore, -march= is error-prone and not recommended for tests without a target
triple. The issue has been benign as we recognize $unknown-apple-darwin as ELF instead
of rejecting it outrightly.
2024-12-15 10:20:22 -08:00

10 lines
293 B
LLVM

; RUN: llc -mtriple=hexagon < %s | FileCheck %s
; This used to crash with "cannot select (v4i8 vselect ...)"
; CHECK: vtrunehb
define <4 x i8> @f0(<4 x i8> %a0, <4 x i8> %a1) #0 {
%v0 = icmp slt <4 x i8> %a0, %a1
%v1 = select <4 x i1> %v0, <4 x i8> %a0, <4 x i8> %a1
ret <4 x i8> %v1
}