You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
783 B
18 lines
783 B
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; REQUIRES: asserts
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=-sse2 | FileCheck %s
|
|
|
|
define <16 x i8> @PR27973() {
|
|
; CHECK-LABEL: PR27973:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: movq %rdi, %rax
|
|
; CHECK-NEXT: movq $0, 8(%rdi)
|
|
; CHECK-NEXT: movq $0, (%rdi)
|
|
; CHECK-NEXT: retq
|
|
%t0 = zext <16 x i8> zeroinitializer to <16 x i32>
|
|
%t1 = add nuw nsw <16 x i32> %t0, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
|
|
%t2 = lshr <16 x i32> %t1, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
|
|
%t3 = trunc <16 x i32> %t2 to <16 x i8>
|
|
ret <16 x i8> %t3
|
|
}
|