; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -enable-tail-merge=0 | FileCheck %s
; PR 1200
; ModuleID = '<stdin>'
target datalayout = "e-p:32:32"
target triple = "i686-apple-darwin8"
%struct.FILE = type { ptr, i32, i32, i16, i16, %struct.__sbuf, i32, ptr, ptr, ptr, ptr, ptr, %struct.__sbuf, ptr, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
%struct.Index_Map = type { i32, ptr }
%struct.Item = type { [4 x i16], ptr }
%struct.__sFILEX = type opaque
%struct.__sbuf = type { ptr, i32 }
%struct.dimension = type { ptr, %struct.Index_Map, ptr, i32, ptr }
%struct.item_set = type { i32, i32, ptr, [2 x ptr], ptr, ptr, ptr, ptr }
%struct.list = type { ptr, ptr }
%struct.mapping = type { ptr, i32, i32, i32, ptr }
%struct.nonterminal = type { ptr, i32, i32, i32, ptr, ptr }
%struct.operator = type { ptr, i8, i32, i32, i32, i32, ptr }
%struct.pattern = type { ptr, ptr, [2 x ptr] }
%struct.plank = type { ptr, ptr, i32 }
%struct.plankMap = type { ptr, i32, ptr }
%struct.rule = type { [4 x i16], i32, i32, i32, ptr, ptr, i8 }
%struct.stateMap = type { ptr, ptr, i32, ptr }
%struct.table = type { ptr, ptr, ptr, [2 x ptr], ptr }
@outfile = external global ptr ; <ptr> [#uses=1]
@str1 = external global [11 x i8] ; <ptr> [#uses=1]
declare i32 @fprintf(ptr, ptr, ...)
define i16 @main_bb_2E_i9_2E_i_2E_i932_2E_ce(ptr %l_addr.01.0.i2.i.i929, ptr %tmp66.i62.i.out) {
; CHECK-LABEL: main_bb_2E_i9_2E_i_2E_i932_2E_ce:
; CHECK: ## %bb.0: ## %newFuncRoot
; CHECK-NEXT: pushl %edi
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: pushl %esi
; CHECK-NEXT: .cfi_def_cfa_offset 12
; CHECK-NEXT: subl $20, %esp
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: .cfi_offset %esi, -12
; CHECK-NEXT: .cfi_offset %edi, -8
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movl (%eax), %edi
; CHECK-NEXT: movl 8(%edi), %eax
; CHECK-NEXT: movl L_outfile$non_lazy_ptr, %ecx
; CHECK-NEXT: movl (%ecx), %ecx
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl L_str1$non_lazy_ptr, %eax
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl %ecx, (%esp)
; CHECK-NEXT: calll _fprintf
; CHECK-NEXT: movl 20(%edi), %eax
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: jle LBB0_6
; CHECK-NEXT: ## %bb.1: ## %NodeBlock4
; CHECK-NEXT: cmpl $2, %eax
; CHECK-NEXT: jge LBB0_2
; CHECK-NEXT: ## %bb.4: ## %LeafBlock2
; CHECK-NEXT: cmpl $1, %eax
; CHECK-NEXT: jne LBB0_3
; CHECK-NEXT: ## %bb.5: ## %bb20.i.i937.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $3, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_6: ## %NodeBlock
; CHECK-NEXT: js LBB0_9
; CHECK-NEXT: ## %bb.7: ## %LeafBlock1
; CHECK-NEXT: jne LBB0_3
; CHECK-NEXT: ## %bb.8: ## %bb12.i.i935.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $2, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_2: ## %LeafBlock3
; CHECK-NEXT: jne LBB0_3
; CHECK-NEXT: ## %bb.11: ## %bb28.i.i938.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $4, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_9: ## %LeafBlock
; CHECK-NEXT: cmpl $-1, %eax
; CHECK-NEXT: je LBB0_10
; CHECK-NEXT: LBB0_3: ## %NewDefault
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
; CHECK-NEXT: LBB0_10: ## %bb.i14.i.exitStub
; CHECK-NEXT: movl %edi, (%esi)
; CHECK-NEXT: movw $1, %ax
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: retl
newFuncRoot:
br label %bb.i9.i.i932.ce
NewDefault: ; preds = %LeafBlock, %LeafBlock1, %LeafBlock2, %LeafBlock3
br label %bb36.i.i.exitStub
bb36.i.i.exitStub: ; preds = %NewDefault
store ptr %tmp2.i4.i.i931, ptr %tmp66.i62.i.out
ret i16 0
bb.i14.i.exitStub: ; preds = %LeafBlock
store ptr %tmp2.i4.i.i931, ptr %tmp66.i62.i.out
ret i16 1
bb12.i.i935.exitStub: ; preds = %LeafBlock1
store ptr %tmp2.i4.i.i931, ptr %tmp66.i62.i.out
ret i16 2
bb20.i.i937.exitStub: ; preds = %LeafBlock2
store ptr %tmp2.i4.i.i931, ptr %tmp66.i62.i.out
ret i16 3
bb28.i.i938.exitStub: ; preds = %LeafBlock3
store ptr %tmp2.i4.i.i931, ptr %tmp66.i62.i.out
ret i16 4
bb.i9.i.i932.ce: ; preds = %newFuncRoot
%tmp1.i3.i.i930 = getelementptr %struct.list, ptr %l_addr.01.0.i2.i.i929, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp2.i4.i.i931 = load ptr, ptr %tmp1.i3.i.i930 ; <ptr> [#uses=1]
%tmp1.i6.i = getelementptr %struct.operator, ptr %tmp2.i4.i.i931, i32 0, i32 2 ; <ptr> [#uses=1]
%tmp2.i7.i = load i32, ptr %tmp1.i6.i ; <i32> [#uses=1]
%tmp3.i8.i = load ptr, ptr @outfile ; <ptr> [#uses=1]
%tmp5.i9.i = call i32 (ptr, ptr, ...) @fprintf( ptr %tmp3.i8.i, ptr @str1, i32 %tmp2.i7.i ) ; <i32> [#uses=0]
%tmp7.i10.i = getelementptr %struct.operator, ptr %tmp2.i4.i.i931, i32 0, i32 5 ; <ptr> [#uses=1]
%tmp8.i11.i = load i32, ptr %tmp7.i10.i ; <i32> [#uses=7]
br label %NodeBlock5
NodeBlock5: ; preds = %bb.i9.i.i932.ce
icmp slt i32 %tmp8.i11.i, 1 ; <i1>:0 [#uses=1]
br i1 %0, label %NodeBlock, label %NodeBlock4
NodeBlock4: ; preds = %NodeBlock5
icmp slt i32 %tmp8.i11.i, 2 ; <i1>:1 [#uses=1]
br i1 %1, label %LeafBlock2, label %LeafBlock3
LeafBlock3: ; preds = %NodeBlock4
icmp eq i32 %tmp8.i11.i, 2 ; <i1>:2 [#uses=1]
br i1 %2, label %bb28.i.i938.exitStub, label %NewDefault
LeafBlock2: ; preds = %NodeBlock4
icmp eq i32 %tmp8.i11.i, 1 ; <i1>:3 [#uses=1]
br i1 %3, label %bb20.i.i937.exitStub, label %NewDefault
NodeBlock: ; preds = %NodeBlock5
icmp slt i32 %tmp8.i11.i, 0 ; <i1>:4 [#uses=1]
br i1 %4, label %LeafBlock, label %LeafBlock1
LeafBlock1: ; preds = %NodeBlock
icmp eq i32 %tmp8.i11.i, 0 ; <i1>:5 [#uses=1]
br i1 %5, label %bb12.i.i935.exitStub, label %NewDefault
LeafBlock: ; preds = %NodeBlock
icmp eq i32 %tmp8.i11.i, -1 ; <i1>:6 [#uses=1]
br i1 %6, label %bb.i14.i.exitStub, label %NewDefault
}