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llvm-mirror/test/CodeGen/Hexagon/isel-bitcast-v8i1-i8.ll
2019-09-05 16:19:47 +00:00

19 lines
434 B
LLVM

; RUN: llc -march=hexagon < %s | FileCheck %s
; REQUIRES: asserts
; Check that this doesn't crash.
; CHECK-LABEL: foo:
; CHECK: p[[P:[0-3]]] = vcmpb.eq
; CHECK: r[[R:[0-9]+]] = p[[P]]
; CHECK: and(r[[R]],#32)
define i32 @foo(<8 x i8> %a0, <8 x i8> %a1) #0 {
%v0 = icmp eq <8 x i8> %a0, %a1
%v1 = bitcast <8 x i1> %v0 to i8
%v2 = and i8 %v1, 32
%v3 = zext i8 %v2 to i32
ret i32 %v3
}
attributes #0 = { readnone nounwind }