mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-28 04:33:05 +00:00
19 lines
422 B
LLVM
19 lines
422 B
LLVM
|
; RUN: llc < %s -mtriple=i686-apple-darwin | FileCheck %s
|
||
|
|
; PR17338
|
||
|
|
|
||
|
|
@t1.global = internal global i64 -1, align 8
|
||
|
|
|
||
|
|
define i32 @t1() nounwind ssp {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t1:
|
||
|
|
; CHECK: cmpl $0, _t1.global
|
||
|
|
; CHECK-NEXT: setne %al
|
||
|
|
; CHECK-NEXT: movzbl %al, %eax
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
%0 = load i64* @t1.global, align 8
|
||
|
|
%and = and i64 4294967295, %0
|
||
|
|
%cmp = icmp sgt i64 %and, 0
|
||
|
|
%conv = zext i1 %cmp to i32
|
||
|
|
ret i32 %conv
|
||
|
|
}
|