1; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 3; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s 4 5; FUNC-LABEL: {{^}}bfm_pattern: 6; SI: s_bfm_b32 {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}} 7define void @bfm_pattern(i32 addrspace(1)* %out, i32 %x, i32 %y) #0 { 8 %a = shl i32 1, %x 9 %b = sub i32 %a, 1 10 %c = shl i32 %b, %y 11 store i32 %c, i32 addrspace(1)* %out 12 ret void 13} 14 15; FUNC-LABEL: {{^}}bfm_pattern_simple: 16; SI: s_bfm_b32 {{s[0-9]+}}, {{s[0-9]+}}, 0 17define void @bfm_pattern_simple(i32 addrspace(1)* %out, i32 %x) #0 { 18 %a = shl i32 1, %x 19 %b = sub i32 %a, 1 20 store i32 %b, i32 addrspace(1)* %out 21 ret void 22} 23 24attributes #0 = { nounwind } 25