mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-19 01:13:25 +00:00
24 lines
573 B
LLVM
24 lines
573 B
LLVM
|
; RUN: llvm-as < %s | llc -march=x86 > %t
|
||
|
|
; RUN: grep dec %t | count 1
|
||
|
|
; RUN: not grep test %t
|
||
|
|
; RUN: not grep cmp %t
|
||
|
|
|
||
|
|
define void @foo(i32 %n, double* nocapture %p) nounwind {
|
||
|
|
br label %bb
|
||
|
|
|
||
|
|
bb:
|
||
|
|
%indvar = phi i32 [ 0, %0 ], [ %indvar.next, %bb ]
|
||
|
|
%i.03 = sub i32 %n, %indvar
|
||
|
|
%1 = getelementptr double* %p, i32 %i.03
|
||
|
|
%2 = load double* %1, align 4
|
||
|
|
%3 = mul double %2, 2.930000e+00
|
||
|
|
store double %3, double* %1, align 4
|
||
|
|
%4 = add i32 %i.03, -1
|
||
|
|
%phitmp = icmp slt i32 %4, 0
|
||
|
|
%indvar.next = add i32 %indvar, 1
|
||
|
|
br i1 %phitmp, label %bb, label %return
|
||
|
|
|
||
|
|
return:
|
||
|
|
ret void
|
||
|
|
}
|