mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-20 19:42:54 +02:00
d12832ea06
Found during fuzz testing - 32-bit x86 targets were legalizing a <2 x i1> compare result to <2 x i32> when <2 x i64> was expected. llvm-svn: 264085
22 lines
804 B
LLVM
22 lines
804 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X86
|
|
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X64
|
|
|
|
; compare v2i16
|
|
|
|
define <2 x i16> @compare_v2i64_to_v2i16(<2 x i16>* %src) nounwind {
|
|
; X86-LABEL: compare_v2i64_to_v2i16:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movaps {{.*#+}} xmm0 = [65535,0,65535,0]
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: compare_v2i64_to_v2i16:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: movaps {{.*#+}} xmm0 = [65535,65535]
|
|
; X64-NEXT: retq
|
|
%val = load <2 x i16>, <2 x i16>* %src, align 4
|
|
%cmp = icmp uge <2 x i16> %val, %val
|
|
%sel = select <2 x i1> %cmp, <2 x i16> <i16 -1, i16 -1>, <2 x i16> zeroinitializer
|
|
ret <2 x i16> %sel
|
|
}
|