Mercurial > hg > CbC > CbC_llvm
view test/CodeGen/AMDGPU/sext-eliminate.ll @ 95:afa8332a0e37 LLVM3.8
LLVM 3.8
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Tue, 13 Oct 2015 17:48:58 +0900 |
parents | test/CodeGen/R600/sext-eliminate.ll@60c9769439b8 |
children | 803732b1fca8 |
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; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s ; FUNC-LABEL: {{^}}sext_in_reg_i1_i32_add: ; EG: MEM_{{.*}} STORE_{{.*}} [[RES:T[0-9]+\.[XYZW]]], [[ADDR:T[0-9]+.[XYZW]]] ; EG: SUB_INT {{[* ]*}}[[RES]] ; EG-NOT: BFE define void @sext_in_reg_i1_i32_add(i32 addrspace(1)* %out, i1 %a, i32 %b) { %sext = sext i1 %a to i32 %res = add i32 %b, %sext store i32 %res, i32 addrspace(1)* %out ret void } ; FUNC-LABEL: {{^}}sext_in_reg_i1_i32_sub: ; EG: MEM_{{.*}} STORE_{{.*}} [[RES:T[0-9]+\.[XYZW]]], [[ADDR:T[0-9]+.[XYZW]]] ; EG: ADD_INT {{[* ]*}}[[RES]] ; EG-NOT: BFE define void @sext_in_reg_i1_i32_sub(i32 addrspace(1)* %out, i1 %a, i32 %b) { %sext = sext i1 %a to i32 %res = sub i32 %b, %sext store i32 %res, i32 addrspace(1)* %out ret void }