Mercurial > hg > Members > tobaru > cbc > CbC_llvm
diff test/CodeGen/AMDGPU/mulhu.ll @ 95:afa8332a0e37
LLVM 3.8
| author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 13 Oct 2015 17:48:58 +0900 |
| parents | test/CodeGen/R600/mulhu.ll@60c9769439b8 |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/CodeGen/AMDGPU/mulhu.ll Tue Oct 13 17:48:58 2015 +0900 @@ -0,0 +1,17 @@ +;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s +;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s + +;CHECK: v_mov_b32_e32 v{{[0-9]+}}, 0xaaaaaaab +;CHECK: v_mul_hi_u32 v0, {{v[0-9]+}}, {{s[0-9]+}} +;CHECK-NEXT: v_lshrrev_b32_e32 v0, 1, v0 + +define void @test(i32 %p) { + %i = udiv i32 %p, 3 + %r = bitcast i32 %i to float + call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %r, float %r, float %r, float %r) + ret void +} + +declare <4 x float> @llvm.SI.sample.(i32, <4 x i32>, <8 x i32>, <4 x i32>, i32) readnone + +declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)