Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/AMDGPU/setcc.ll @ 100:7d135dc70f03 LLVM 3.9
LLVM 3.9
author | Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp> |
---|---|
date | Tue, 26 Jan 2016 22:53:40 +0900 |
parents | afa8332a0e37 |
children | 1172e4bd9c6f |
line wrap: on
line diff
--- a/test/CodeGen/AMDGPU/setcc.ll Tue Oct 13 17:49:56 2015 +0900 +++ b/test/CodeGen/AMDGPU/setcc.ll Tue Jan 26 22:53:40 2016 +0900 @@ -375,3 +375,37 @@ store <3 x i8> %ext, <3 x i8> addrspace(1)* %gep.out ret void } + +; Make sure we don't try to emit i1 setcc ops +; FUNC-LABEL: setcc-i1 +; SI: s_and_b32 [[AND:s[0-9]+]], s{{[0-9]+}}, 1 +; SI: v_cmp_eq_i32_e64 s[0:1], 0, [[AND]] +define void @setcc-i1(i32 %in) { + %and = and i32 %in, 1 + %cmp = icmp eq i32 %and, 0 + br i1 %cmp, label %endif, label %if +if: + unreachable +endif: + ret void +} + +; FUNC-LABEL: setcc-i1-and-xor +; SI-DAG: v_cmp_le_f32_e64 [[A:s\[[0-9]+:[0-9]+\]]], 0, s{{[0-9]+}} +; SI-DAG: v_cmp_ge_f32_e64 [[B:s\[[0-9]+:[0-9]+\]]], 1.0, s{{[0-9]+}} +; SI: s_and_b64 s[2:3], [[A]], [[B]] +define void @setcc-i1-and-xor(i32 addrspace(1)* %out, float %cond) #0 { +bb0: + %tmp5 = fcmp oge float %cond, 0.000000e+00 + %tmp7 = fcmp ole float %cond, 1.000000e+00 + %tmp9 = and i1 %tmp5, %tmp7 + %tmp11 = xor i1 %tmp9, 1 + br i1 %tmp11, label %bb2, label %bb1 + +bb1: + store i32 0, i32 addrspace(1)* %out + br label %bb2 + +bb2: + ret void +}