From f2c28f863b82e33333ee4cec07e6a4f1f11d0a55 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Fri, 30 Mar 2007 20:15:22 +0000 Subject: [PATCH] Test case for PR1279 (part 2). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35511 91177308-0d34-0410-b5e6-96231b3b80d8 --- .../ARM/2007-03-30-RegScavengerAssert.ll | 101 ++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 test/CodeGen/ARM/2007-03-30-RegScavengerAssert.ll diff --git a/test/CodeGen/ARM/2007-03-30-RegScavengerAssert.ll b/test/CodeGen/ARM/2007-03-30-RegScavengerAssert.ll new file mode 100644 index 00000000000..55d29933a55 --- /dev/null +++ b/test/CodeGen/ARM/2007-03-30-RegScavengerAssert.ll @@ -0,0 +1,101 @@ +; RUN: llvm-as < %s | llc -march=arm -mtriple=arm-linux-gnueabi +; PR1279 + + %struct.CUMULATIVE_ARGS = type { i32, i32, i32, i32, i32, i32 } + %struct.arm_stack_offsets = type { i32, i32, i32, i32, i32 } + %struct.eh_status = type opaque + %struct.emit_status = type { i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack*, i32, %struct.location_t, i32, i8*, %struct.rtx_def** } + %struct.expr_status = type { i32, i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def* } + %struct.function = type { %struct.eh_status*, %struct.expr_status*, %struct.emit_status*, %struct.varasm_status*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.function*, i32, i32, i32, i32, %struct.rtx_def*, %struct.CUMULATIVE_ARGS, %struct.rtx_def*, %struct.rtx_def*, %struct.initial_value_struct*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, i8, i32, i64, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, %struct.varray_head_tag*, %struct.temp_slot*, i32, %struct.var_refs_queue*, i32, i32, %struct.rtvec_def*, %struct.tree_node*, i32, i32, i32, %struct.machine_function*, i32, i32, i8, i8, %struct.language_function*, %struct.rtx_def*, i32, i32, i32, i32, %struct.location_t, %struct.varray_head_tag*, %struct.tree_node*, i8, i8, i8 } + %struct.initial_value_struct = type opaque + %struct.lang_decl = type opaque + %struct.language_function = type opaque + %struct.location_t = type { i8*, i32 } + %struct.machine_function = type { %struct.rtx_def*, i32, i32, i32, %struct.arm_stack_offsets, i32, i32, i32, [14 x %struct.rtx_def*] } + %struct.rtvec_def = type { i32, [1 x %struct.rtx_def*] } + %struct.rtx_def = type { i16, i8, i8, %struct.u } + %struct.sequence_stack = type { %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack* } + %struct.temp_slot = type opaque + %struct.tree_common = type { %struct.tree_node*, %struct.tree_node*, %union.tree_ann_d*, i8, i8, i8, i8, i8 } + %struct.tree_decl = type { %struct.tree_common, %struct.location_t, i32, %struct.tree_node*, i8, i8, i8, i8, i8, i8, i8, i8, i32, %struct.tree_decl_u1, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, i32, %struct.tree_decl_u2, %struct.tree_node*, %struct.tree_node*, i64, %struct.lang_decl* } + %struct.tree_decl_u1 = type { i64 } + %struct.tree_decl_u2 = type { %struct.function* } + %struct.tree_node = type { %struct.tree_decl } + %struct.u = type { [1 x i64] } + %struct.var_refs_queue = type { %struct.rtx_def*, i32, i32, %struct.var_refs_queue* } + %struct.varasm_status = type opaque + %struct.varray_head_tag = type { i32, i32, i32, i8*, %struct.u } + %union.tree_ann_d = type opaque +@str469 = external global [42 x i8] ; <[42 x i8]*> [#uses=0] +@__FUNCTION__.24265 = external global [19 x i8] ; <[19 x i8]*> [#uses=0] + +declare void @fancy_abort() + +define fastcc void @fold_builtin_bitop() { +entry: + br i1 false, label %cond_true105, label %UnifiedReturnBlock + +cond_true105: ; preds = %entry + br i1 false, label %cond_true134, label %UnifiedReturnBlock + +cond_true134: ; preds = %cond_true105 + switch i32 0, label %bb479 [ + i32 378, label %bb313 + i32 380, label %bb313 + i32 381, label %bb313 + i32 383, label %bb366 + i32 385, label %bb366 + i32 386, label %bb366 + i32 403, label %bb250 + i32 405, label %bb250 + i32 406, label %bb250 + i32 434, label %bb464 + i32 436, label %bb464 + i32 437, label %bb464 + i32 438, label %bb441 + i32 440, label %bb441 + i32 441, label %bb441 + ] + +bb250: ; preds = %cond_true134, %cond_true134, %cond_true134 + ret void + +bb313: ; preds = %cond_true134, %cond_true134, %cond_true134 + ret void + +bb366: ; preds = %cond_true134, %cond_true134, %cond_true134 + ret void + +bb441: ; preds = %cond_true134, %cond_true134, %cond_true134 + ret void + +bb457: ; preds = %bb464, %bb457 + %tmp459 = add i64 0, 1 ; [#uses=1] + br i1 false, label %bb474.preheader, label %bb457 + +bb464: ; preds = %cond_true134, %cond_true134, %cond_true134 + br i1 false, label %bb474.preheader, label %bb457 + +bb474.preheader: ; preds = %bb464, %bb457 + %result.5.ph = phi i64 [ 0, %bb464 ], [ %tmp459, %bb457 ] ; [#uses=1] + br label %bb474 + +bb467: ; preds = %bb474 + %indvar.next586 = add i64 %indvar585, 1 ; [#uses=1] + br label %bb474 + +bb474: ; preds = %bb467, %bb474.preheader + %indvar585 = phi i64 [ 0, %bb474.preheader ], [ %indvar.next586, %bb467 ] ; [#uses=2] + br i1 false, label %bb476, label %bb467 + +bb476: ; preds = %bb474 + %result.5 = add i64 %indvar585, %result.5.ph ; [#uses=0] + ret void + +bb479: ; preds = %cond_true134 + tail call void @fancy_abort( ) + unreachable + +UnifiedReturnBlock: ; preds = %cond_true105, %entry + ret void +}