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author | Dimitry Andric <dim@FreeBSD.org> | 2018-07-28 10:51:19 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2018-07-28 10:51:19 +0000 |
commit | eb11fae6d08f479c0799db45860a98af528fa6e7 (patch) | |
tree | 44d492a50c8c1a7eb8e2d17ea3360ec4d066f042 /test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll | |
parent | b8a2042aa938069e862750553db0e4d82d25822c (diff) | |
download | src-eb11fae6d08f479c0799db45860a98af528fa6e7.tar.gz src-eb11fae6d08f479c0799db45860a98af528fa6e7.zip |
Vendor import of llvm trunk r338150:vendor/llvm/llvm-trunk-r338150
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=336809
svn path=/vendor/llvm/llvm-trunk-r338150/; revision=336814; tag=vendor/llvm/llvm-trunk-r338150
Diffstat (limited to 'test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll')
-rw-r--r-- | test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll b/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll index 94aeb077ebef..594f76048790 100644 --- a/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll +++ b/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll @@ -121,6 +121,21 @@ body: ret void } +; TODO: This should use s_mul_i32 instead of v_mul_u32_u24 + v_readfirstlane! +; +; GCN-LABEL: {{^}}test_mul24: +; GCN: v_mul_u32_u24_e32 +; GCN: v_readfirstlane_b32 +; GCN: s_mov_b32 m0, +; GCN: s_sendmsg sendmsg(MSG_INTERRUPT) +define amdgpu_gs void @test_mul24(i32 inreg %arg) { +body: + %tmp1 = and i32 %arg, 511 + %tmp2 = mul nuw nsw i32 %tmp1, 12288 + call void @llvm.amdgcn.s.sendmsg(i32 1, i32 %tmp2) + ret void +} + declare void @llvm.amdgcn.s.sendmsg(i32, i32) #0 declare void @llvm.amdgcn.s.sendmsghalt(i32, i32) #0 |