mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-29 14:40:25 +00:00
512119770e
It allows regalloc pass to remove them by trivially assigning associated reg git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183336 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
588 B
LLVM
20 lines
588 B
LLVM
;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
|
|
|
|
;CHECK: MULADD_IEEE * {{T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
|
|
|
|
define void @test() {
|
|
%r0 = call float @llvm.R600.load.input(i32 0)
|
|
%r1 = call float @llvm.R600.load.input(i32 1)
|
|
%r2 = call float @llvm.R600.load.input(i32 2)
|
|
%r3 = fmul float %r0, %r1
|
|
%r4 = fadd float %r3, %r2
|
|
call void @llvm.AMDGPU.store.output(float %r4, i32 0)
|
|
ret void
|
|
}
|
|
|
|
declare float @llvm.R600.load.input(i32) readnone
|
|
|
|
declare void @llvm.AMDGPU.store.output(float, i32)
|
|
|
|
declare float @fabs(float ) readnone
|