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1; RUN: llc < %s -mtriple=i386-apple-darwin | FileCheck %s2 3; FIXME: The first two instructions, movl and addl, should have been combined to4; "leal 16(%eax), %edx" by the backend (PR20776).5; CHECK: movl %eax, %edx6; CHECK: addl $16, %edx7; CHECK: align8; CHECK: addl $4, %edx9; CHECK: decl %ecx10; CHECK: jne LBB0_211 12 %struct.CUMULATIVE_ARGS = type { i32, i32, i32, i32, i32, i32, i32 }13 %struct.bitmap_element = type { ptr, ptr, i32, [2 x i64] }14 %struct.bitmap_head_def = type { ptr, ptr, i32 }15 %struct.branch_path = type { ptr, i32 }16 %struct.c_lang_decl = type <{ i8, [3 x i8] }>17 %struct.constant_descriptor = type { ptr, ptr, ptr, { x86_fp80 } }18 %struct.eh_region = type { ptr, ptr, ptr, i32, ptr, i32, { { ptr, ptr, ptr, ptr } }, ptr, ptr, ptr, ptr }19 %struct.eh_status = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr, ptr, ptr, ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }20 %struct.emit_status = type { i32, i32, ptr, ptr, ptr, ptr, i32, i32, ptr, i32, ptr, ptr, ptr }21 %struct.equiv_table = type { ptr, ptr }22 %struct.expr_status = type { i32, i32, i32, ptr, ptr, ptr, ptr }23 %struct.function = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, ptr, %struct.CUMULATIVE_ARGS, ptr, ptr, ptr, ptr, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i64, ptr, ptr, ptr, ptr, i32, ptr, ptr, i32, i32, i32, ptr, i32, i32, ptr, ptr, ptr, i32, i32, ptr, i32, i32, ptr, ptr, i8, i8, i8 }24 %struct.goto_fixup = type { ptr, ptr, ptr, ptr, ptr, i32, ptr, ptr }25 %struct.initial_value_struct = type { i32, i32, ptr }26 %struct.label_chain = type { ptr, ptr }27 %struct.lang_decl = type { %struct.c_lang_decl, ptr }28 %struct.language_function = type { %struct.stmt_tree_s, ptr }29 %struct.machine_function = type { [59 x [3 x ptr]], i32, i32 }30 %struct.nesting = type { ptr, ptr, i32, ptr, { { i32, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, ptr, ptr } } }31 %struct.pool_constant = type { ptr, ptr, ptr, ptr, i32, i32, i32, i64, i32 }32 %struct.rtunion = type { i64 }33 %struct.rtx_def = type { i16, i8, i8, [1 x %struct.rtunion] }34 %struct.sequence_stack = type { ptr, ptr, ptr, ptr }35 %struct.stmt_status = type { ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr, ptr, i32, ptr, i32, ptr }36 %struct.stmt_tree_s = type { ptr, ptr, ptr, i32 }37 %struct.temp_slot = type { ptr, ptr, ptr, i32, i64, ptr, ptr, i8, i8, i32, i32, i64, i64 }38 %struct.tree_common = type { ptr, ptr, i8, i8, i8, i8 }39 %struct.tree_decl = type { %struct.tree_common, ptr, i32, i32, ptr, i8, i8, i8, i8, i8, i8, %struct.rtunion, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, { ptr }, ptr, ptr, ptr, i64, ptr }40 %struct.tree_exp = type { %struct.tree_common, i32, [1 x ptr] }41 %struct.tree_node = type { %struct.tree_decl }42 %struct.var_refs_queue = type { ptr, i32, i32, ptr }43 %struct.varasm_status = type { ptr, ptr, ptr, ptr, i64, ptr }44 %struct.varray_data = type { [1 x i64] }45 %struct.varray_head_tag = type { i32, i32, i32, ptr, %struct.varray_data }46@lineno = internal global i32 0 ; <ptr> [#uses=1]47@tree_code_length = internal global [256 x i32] zeroinitializer48@llvm.used = appending global [1 x ptr] [ ptr @build_stmt ], section "llvm.metadata" ; <ptr> [#uses=0]49 50define ptr @build_stmt(i32 %code, ...) nounwind {51entry:52 %p = alloca ptr ; <ptr> [#uses=3]53 call void @llvm.va_start(ptr %p)54 %0 = call fastcc ptr @make_node(i32 %code) nounwind ; <ptr> [#uses=2]55 %1 = getelementptr [256 x i32], ptr @tree_code_length, i32 0, i32 %code ; <ptr> [#uses=1]56 %2 = load i32, ptr %1, align 4 ; <i32> [#uses=2]57 %3 = load i32, ptr @lineno, align 4 ; <i32> [#uses=1]58 %4 = getelementptr %struct.tree_exp, ptr %0, i32 0, i32 1 ; <ptr> [#uses=1]59 store i32 %3, ptr %4, align 460 %5 = icmp sgt i32 %2, 0 ; <i1> [#uses=1]61 br i1 %5, label %bb, label %bb362 63bb: ; preds = %bb, %entry64 %i.01 = phi i32 [ %indvar.next, %bb ], [ 0, %entry ] ; <i32> [#uses=2]65 %6 = load ptr, ptr %p, align 4 ; <ptr> [#uses=2]66 %7 = getelementptr i8, ptr %6, i32 4 ; <ptr> [#uses=1]67 store ptr %7, ptr %p, align 468 %8 = load ptr, ptr %6, align 4 ; <ptr> [#uses=1]69 %9 = getelementptr %struct.tree_exp, ptr %0, i32 0, i32 2, i32 %i.01 ; <ptr> [#uses=1]70 store ptr %8, ptr %9, align 471 %indvar.next = add i32 %i.01, 1 ; <i32> [#uses=2]72 %exitcond = icmp eq i32 %indvar.next, %2 ; <i1> [#uses=1]73 br i1 %exitcond, label %bb3, label %bb74 75bb3: ; preds = %bb, %entry76 call void @llvm.va_end(ptr %p)77 ret ptr %078}79 80declare void @llvm.va_start(ptr) nounwind81 82declare void @llvm.va_end(ptr) nounwind83 84declare fastcc ptr @make_node(i32) nounwind85