mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-04 07:29:20 +00:00
34fd0d2b93
Just scalarize the element and rebuild a vector of the result type from that. rdar://13281568 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176614 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
655 B
LLVM
20 lines
655 B
LLVM
; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s
|
|
|
|
; Testing that these don't crash/assert. The loop vectorizer can end up
|
|
; with odd constructs like this. The code actually generated is incidental.
|
|
define <1 x i64> @test_zext(i32 %a) nounwind {
|
|
; CHECK: test_zext:
|
|
%Cmp = icmp uge i32 %a, 42
|
|
%vec = insertelement <1 x i1> zeroinitializer, i1 %Cmp, i32 0
|
|
%Se = zext <1 x i1> %vec to <1 x i64>
|
|
ret <1 x i64> %Se
|
|
}
|
|
|
|
define <1 x i64> @test_sext(i32 %a) nounwind {
|
|
; CHECK: test_sext:
|
|
%Cmp = icmp uge i32 %a, 42
|
|
%vec = insertelement <1 x i1> zeroinitializer, i1 %Cmp, i32 0
|
|
%Se = sext <1 x i1> %vec to <1 x i64>
|
|
ret <1 x i64> %Se
|
|
}
|