blob: 34e6669434f1b5b44661d048a9c97f112e2def8c [file] [log] [blame]
; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s
; CHECK-LABEL: {{^}}main:
; CHECK: LOOP_START_DX10
; CHECK: ALU_PUSH_BEFORE
; CHECK: LOOP_START_DX10
; CHECK: PUSH
; CHECK-NOT: ALU_PUSH_BEFORE
; CHECK: END_LOOP
; CHECK: END_LOOP
define amdgpu_ps void @main (<4 x float> inreg %reg0) {
entry:
br label %outer_loop
outer_loop:
%cnt = phi i32 [0, %entry], [%cnt_incr, %inner_loop]
%cond = icmp eq i32 %cnt, 16
br i1 %cond, label %outer_loop_body, label %exit
outer_loop_body:
%cnt_incr = add i32 %cnt, 1
br label %inner_loop
inner_loop:
%cnt2 = phi i32 [0, %outer_loop_body], [%cnt2_incr, %inner_loop_body]
%n = load volatile i32, i32 addrspace(1)* undef
%cond2 = icmp slt i32 %cnt2, %n
br i1 %cond2, label %inner_loop_body, label %outer_loop
inner_loop_body:
%cnt2_incr = add i32 %cnt2, 1
br label %inner_loop
exit:
ret void
}