Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/AMDGPU/select-i1.ll @ 95:afa8332a0e37 LLVM3.8
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/select-i1.ll@60c9769439b8 |
| children | 1172e4bd9c6f |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/CodeGen/AMDGPU/select-i1.ll Tue Oct 13 17:48:58 2015 +0900 @@ -0,0 +1,15 @@ +; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s + +; FIXME: This should go in existing select.ll test, except the current testcase there is broken on SI + +; FUNC-LABEL: {{^}}select_i1: +; SI: v_cndmask_b32 +; SI-NOT: v_cndmask_b32 +define void @select_i1(i1 addrspace(1)* %out, i32 %cond, i1 %a, i1 %b) nounwind { + %cmp = icmp ugt i32 %cond, 5 + %sel = select i1 %cmp, i1 %a, i1 %b + store i1 %sel, i1 addrspace(1)* %out, align 4 + ret void +} +