forked from OSchip/llvm-project
18 lines
664 B
LLVM
18 lines
664 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 | grep "(%esp)" | count 2
|
|
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 i8* @test(i8* %a, i8* %L, i8* %P) nounwind {
|
|
entry:
|
|
%0 = ptrtoint i8* %a to i32
|
|
%1 = ptrtoint i8* %P to i32
|
|
%2 = sub i32 %1, %0
|
|
%3 = ptrtoint i8* %L to i32
|
|
%4 = sub i32 %2, %3 ; <i32> [#uses=1]
|
|
%5 = getelementptr i8* %a, i32 %4 ; <i8*> [#uses=1]
|
|
br label %return
|
|
|
|
return: ; preds = %bb3
|
|
ret i8* %5
|
|
}
|