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R600: Reorganize lit tests and document how they should be organized

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179828 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2013-04-19 02:10:53 +00:00
parent 9affd16361
commit 3abd23bac5
29 changed files with 174 additions and 128 deletions
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19
test/CodeGen/R600/fmul.ll
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@@ -1,8 +1,9 @@
;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
; CHECK: @fmul_f32
; CHECK: MUL_IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
define void @test() {
define void @fmul_f32() {
%r0 = call float @llvm.R600.load.input(i32 0)
%r1 = call float @llvm.R600.load.input(i32 1)
%r2 = fmul float %r0, %r1
@@ -14,3 +15,17 @@ declare float @llvm.R600.load.input(i32) readnone
declare void @llvm.AMDGPU.store.output(float, i32)
; CHECK: @fmul_v4f32
; CHECK: MUL_IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: MUL_IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: MUL_IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: MUL_IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
define void @fmul_v4f32(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in) {
%b_ptr = getelementptr <4 x float> addrspace(1)* %in, i32 1
%a = load <4 x float> addrspace(1) * %in
%b = load <4 x float> addrspace(1) * %b_ptr
%result = fmul <4 x float> %a, %b
store <4 x float> %result, <4 x float> addrspace(1)* %out
ret void
}