mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-08 23:55:03 +00:00
25 lines
697 B
LLVM
25 lines
697 B
LLVM
|
; RUN: llvm-as < %s | llc -march=x86 | grep "(%esp)" | count 4
|
||
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
||
|
target triple = "i386-apple-darwin9.5"
|
||
|
; a - a should be found and removed, leaving refs to only L and P
|
||
|
define i32 @test(i32 %a, i32 %L, i32 %P) nounwind {
|
||
|
entry:
|
||
|
%0 = add i32 %a, %L
|
||
|
%1 = add i32 %P, %0
|
||
|
%2 = sub i32 %1, %a
|
||
|
br label %return
|
||
|
|
||
|
return: ; preds = %bb3
|
||
|
ret i32 %2
|
||
|
}
|
||
|
define i32 @test2(i32 %a, i32 %L, i32 %P) nounwind {
|
||
|
entry:
|
||
|
%0 = add i32 %L, %a
|
||
|
%1 = add i32 %P, %0
|
||
|
%2 = sub i32 %1, %a
|
||
|
br label %return
|
||
|
|
||
|
return: ; preds = %bb3
|
||
|
ret i32 %2
|
||
|
}
|