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| author | Aaron Watry <awatry@gmail.com> | 2013-06-25 13:55:26 +0000 |
|---|---|---|
| committer | Aaron Watry <awatry@gmail.com> | 2013-06-25 13:55:26 +0000 |
| commit | 02ed261f7f7601f8ed5685345f3542b5120bcbf0 (patch) | |
| tree | 5b70c50c20c0c6e7a90746ac375add513b13f385 /test/CodeGen/R600/mul.ll | |
| parent | e3599ca1915f56ce13139fed58f6daac1cc7ca70 (diff) | |
| download | external_llvm-02ed261f7f7601f8ed5685345f3542b5120bcbf0.zip external_llvm-02ed261f7f7601f8ed5685345f3542b5120bcbf0.tar.gz external_llvm-02ed261f7f7601f8ed5685345f3542b5120bcbf0.tar.bz2 | |
R600/SI: Expand mul of v2i32/v4i32 for SI
Also add lit test for both cases on SI, and v2i32 for evergreen.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184838 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600/mul.ll')
| -rw-r--r-- | test/CodeGen/R600/mul.ll | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/test/CodeGen/R600/mul.ll b/test/CodeGen/R600/mul.ll index 7278e90..18a17b6 100644 --- a/test/CodeGen/R600/mul.ll +++ b/test/CodeGen/R600/mul.ll @@ -1,12 +1,38 @@ -;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s +; RUN: llc < %s -march=r600 -mcpu=verde | FileCheck --check-prefix=SI-CHECK %s ; mul24 and mad24 are affected -;CHECK: MULLO_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;CHECK: MULLO_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;CHECK: MULLO_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;CHECK: MULLO_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -define void @test(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { +;EG-CHECK: @test2 +;EG-CHECK: MULLO_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: MULLO_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +;SI-CHECK: @test2 +;SI-CHECK: V_MUL_LO_I32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_MUL_LO_I32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} + +define void @test2(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) { + %b_ptr = getelementptr <2 x i32> addrspace(1)* %in, i32 1 + %a = load <2 x i32> addrspace(1) * %in + %b = load <2 x i32> addrspace(1) * %b_ptr + %result = mul <2 x i32> %a, %b + store <2 x i32> %result, <2 x i32> addrspace(1)* %out + ret void +} + +;EG-CHECK: @test4 +;EG-CHECK: MULLO_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: MULLO_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: MULLO_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: MULLO_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +;SI-CHECK: @test4 +;SI-CHECK: V_MUL_LO_I32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_MUL_LO_I32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_MUL_LO_I32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_MUL_LO_I32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} + +define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { %b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1 %a = load <4 x i32> addrspace(1) * %in %b = load <4 x i32> addrspace(1) * %b_ptr |