mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
21 lines
419 B
LLVM
21 lines
419 B
LLVM
|
; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -fast-isel-abort -verify-machineinstrs < %s | FileCheck %s
|
||
|
|
|
||
|
|
define i32 @kill_flag(i16 signext %a) {
|
||
|
|
; CHECK-LABEL: kill_flag
|
||
|
|
entry:
|
||
|
|
%0 = sext i16 %a to i32
|
||
|
|
br label %bb1
|
||
|
|
|
||
|
|
bb1:
|
||
|
|
%1 = icmp slt i32 undef, %0
|
||
|
|
br i1 %1, label %loop, label %exit
|
||
|
|
|
||
|
|
loop:
|
||
|
|
%2 = sext i16 %a to i32
|
||
|
|
%3 = icmp slt i32 undef, %2
|
||
|
|
br i1 %3, label %bb1, label %exit
|
||
|
|
|
||
|
|
exit:
|
||
|
|
ret i32 0
|
||
|
|
}
|