1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-30 15:32:52 +01:00
llvm-mirror/test/CodeGen/Thumb2/2013-03-06-vector-sext-operand-scalarize.ll
Stephen Lin 3ae734a60c Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.
This was done with the following sed invocation to catch label lines demarking function boundaries:
    sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll
which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct.

llvm-svn: 186258
2013-07-13 20:38:47 +00:00

20 lines
667 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-LABEL: 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-LABEL: 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
}