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authorTom Stellard <thomas.stellard@amd.com>2013-05-10 02:09:34 +0000
committerTom Stellard <thomas.stellard@amd.com>2013-05-10 02:09:34 +0000
commit6c40d40d709d987dd2674a7c44dcd4c53a80fc23 (patch)
treea6bf6f6b973717287fc7cdbc70b9f0b3ab7c2899 /test
parent4fca5c1440a9310045a9bc1e1c778a1c7eca864e (diff)
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R600: Expand MUL for v4i32/v2i32
Fixes piglit test for OpenCL builtin mul24, and allows mad24 to run. Patch by: Aaron Watry Reviewed-by: Tom Stellard <thomas.stellard@amd.com> Signed-off-by: Aaron Watry <awatry@gmail.com> NOTE: This is a candidate for the 3.3 branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181578 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/CodeGen/R600/mul.ll16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/R600/mul.ll b/test/CodeGen/R600/mul.ll
new file mode 100644
index 0000000..7278e90
--- /dev/null
+++ b/test/CodeGen/R600/mul.ll
@@ -0,0 +1,16 @@
+;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %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) {
+ %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
+ %result = mul <4 x i32> %a, %b
+ store <4 x i32> %result, <4 x i32> addrspace(1)* %out
+ ret void
+}