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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
%struct..0anon = type { i32 }
%struct.binding_level = type { ptr, ptr, ptr, ptr, ptr, ptr, i8, i8, i8, i8, i8, i32, ptr }
%struct.lang_decl = type opaque
%struct.rtx_def = type { i16, i8, i8, [1 x %struct..0anon] }
%struct.tree_decl = type { [12 x i8], ptr, i32, ptr, i32, i8, i8, i8, i8, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, %struct..0anon, { ptr }, ptr, ptr }
%struct.tree_node = type { %struct.tree_decl }
define fastcc ptr @pushdecl(ptr %x) nounwind {
; CHECK-LABEL: pushdecl:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movb $1, %al
; CHECK-NEXT: testb %al, %al
; CHECK-NEXT: jne .LBB0_1
; CHECK-NEXT: # %bb.2: # %bb17.i
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retl
; CHECK-NEXT: .LBB0_1: # %bb160
; CHECK-NEXT: testb %al, %al
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retl
entry:
%tmp3.i40 = icmp eq ptr null, null ; <i1> [#uses=2]
br label %bb140
bb140: ; preds = %entry
br i1 %tmp3.i40, label %bb160, label %bb17.i
bb17.i: ; preds = %bb140
ret ptr null
bb143: ; preds = %entry
%tmp8.i43 = load ptr, ptr null, align 4 ; <ptr> [#uses=1]
br i1 %tmp3.i40, label %bb160, label %bb9.i48
bb9.i48: ; preds = %bb143
ret ptr null
bb160: ; preds = %bb143, %bb140
%t.0.reg2mem.0 = phi ptr [ null, %bb140 ], [ %tmp8.i43, %bb143 ] ; <ptr> [#uses=1]
%tmp162 = icmp eq ptr %t.0.reg2mem.0, null ; <i1> [#uses=2]
br i1 %tmp162, label %bb174, label %bb165
bb165: ; preds = %bb160
br label %bb174
bb174: ; preds = %bb165, %bb160
%line.0 = phi i32 [ 0, %bb165 ], [ undef, %bb160 ] ; <i32> [#uses=1]
%file.0 = phi ptr [ null, %bb165 ], [ undef, %bb160 ] ; <ptr> [#uses=1]
br i1 %tmp162, label %bb344, label %bb73.i
bb73.i: ; preds = %bb174
br i1 false, label %bb226.i, label %bb220.i
bb220.i: ; preds = %bb73.i
ret ptr null
bb226.i: ; preds = %bb73.i
br i1 false, label %bb260, label %bb273.i
bb273.i: ; preds = %bb226.i
ret ptr null
bb260: ; preds = %bb226.i
tail call void (ptr, i32, ...) @pedwarn_with_file_and_line( ptr %file.0, i32 %line.0, ptr null ) nounwind
ret ptr null
bb344: ; preds = %bb174
ret ptr null
}
declare void @pedwarn_with_file_and_line(ptr, i32, ...) nounwind
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