mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 06:30:19 +00:00
23 lines
452 B
LLVM
23 lines
452 B
LLVM
|
; RUN: llc -march=arm < %s | FileCheck %s
|
||
|
|
; <rdar://problem/8686347>
|
||
|
|
|
||
|
|
define i32 @test1(i1 %a, i32* %b) {
|
||
|
|
; CHECK: test1
|
||
|
|
entry:
|
||
|
|
br i1 %a, label %lblock, label %rblock
|
||
|
|
|
||
|
|
lblock:
|
||
|
|
%lbranch = getelementptr i32* %b, i32 1
|
||
|
|
br label %end
|
||
|
|
|
||
|
|
rblock:
|
||
|
|
%rbranch = getelementptr i32* %b, i32 1
|
||
|
|
br label %end
|
||
|
|
|
||
|
|
end:
|
||
|
|
; CHECK: ldr r0, [r1, #4]
|
||
|
|
%gep = phi i32* [%lbranch, %lblock], [%rbranch, %rblock]
|
||
|
|
%r = load i32* %gep
|
||
|
|
; CHECK-NEXT: bx lr
|
||
|
|
ret i32 %r
|
||
|
|
}
|