mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
0c190ad93f
- check that -mcpu=slm uses the call register indirect optimization - check that -mcpu=slm runs the scheduler - check that -mcpu=slm supports the movbe instruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190814 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
922 B
LLVM
34 lines
922 B
LLVM
; RUN: llc <%s -O2 -mcpu=atom -march=x86 -relocation-model=static | FileCheck -check-prefix=atom %s
|
|
; RUN: llc <%s -O2 -mcpu=slm -march=x86 -relocation-model=static | FileCheck -check-prefix=slm %s
|
|
; RUN: llc <%s -O2 -mcpu=core2 -march=x86 -relocation-model=static | FileCheck %s
|
|
;
|
|
|
|
@a = common global i32 0, align 4
|
|
@b = common global i32 0, align 4
|
|
@c = common global i32 0, align 4
|
|
@d = common global i32 0, align 4
|
|
@e = common global i32 0, align 4
|
|
@f = common global i32 0, align 4
|
|
|
|
define void @func() nounwind uwtable {
|
|
; atom: imull
|
|
; atom-NOT: movl
|
|
; atom: imull
|
|
; slm: imull
|
|
; slm-NOT: movl
|
|
; slm: imull
|
|
; CHECK: imull
|
|
; CHECK: movl
|
|
; CHECK: imull
|
|
entry:
|
|
%0 = load i32* @b, align 4
|
|
%1 = load i32* @c, align 4
|
|
%mul = mul nsw i32 %0, %1
|
|
store i32 %mul, i32* @a, align 4
|
|
%2 = load i32* @e, align 4
|
|
%3 = load i32* @f, align 4
|
|
%mul1 = mul nsw i32 %2, %3
|
|
store i32 %mul1, i32* @d, align 4
|
|
ret void
|
|
}
|