mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-25 14:32:53 +00:00
fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
11 lines
313 B
LLVM
11 lines
313 B
LLVM
; The optimizer should be able to remove cast operation here.
|
|
; RUN: opt < %s -instcombine -S | \
|
|
; RUN: not grep sext.*i32
|
|
|
|
define i1 @eq_signed_to_small_unsigned(i8 %SB) {
|
|
%Y = sext i8 %SB to i32 ; <i32> [#uses=1]
|
|
%C = icmp eq i32 %Y, 17 ; <i1> [#uses=1]
|
|
ret i1 %C
|
|
}
|
|
|