32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
LLVM
|
; RUN: llc < %s -mcpu=generic -mtriple=i686-- | FileCheck %s
|
||
|
|
; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux | FileCheck %s
|
||
|
|
; CHECK-NOT: lea
|
||
|
|
|
||
|
|
@B = external dso_local global [1000 x float], align 32
|
||
|
|
@A = external dso_local global [1000 x float], align 32
|
||
|
|
@P = external dso_local global [1000 x i32], align 32
|
||
|
|
|
||
|
|
define void @foo(i32 %m) nounwind {
|
||
|
|
entry:
|
||
|
|
%tmp1 = icmp sgt i32 %m, 0
|
||
|
|
br i1 %tmp1, label %bb, label %return
|
||
|
|
|
||
|
|
bb:
|
||
|
|
%i.019.0 = phi i32 [ %indvar.next, %bb ], [ 0, %entry ]
|
||
|
|
%tmp2 = getelementptr [1000 x float], [1000 x float]* @B, i32 0, i32 %i.019.0
|
||
|
|
%tmp3 = load float, float* %tmp2, align 4
|
||
|
|
%tmp4 = fmul float %tmp3, 2.000000e+00
|
||
|
|
%tmp5 = getelementptr [1000 x float], [1000 x float]* @A, i32 0, i32 %i.019.0
|
||
|
|
store float %tmp4, float* %tmp5, align 4
|
||
|
|
%tmp8 = shl i32 %i.019.0, 1
|
||
|
|
%tmp9 = add i32 %tmp8, 64
|
||
|
|
%tmp10 = getelementptr [1000 x i32], [1000 x i32]* @P, i32 0, i32 %i.019.0
|
||
|
|
store i32 %tmp9, i32* %tmp10, align 4
|
||
|
|
%indvar.next = add i32 %i.019.0, 1
|
||
|
|
%exitcond = icmp eq i32 %indvar.next, %m
|
||
|
|
br i1 %exitcond, label %return, label %bb
|
||
|
|
|
||
|
|
return:
|
||
|
|
ret void
|
||
|
|
}
|