From 81607c902f1b8c077834004260c1c3880f54a443 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Mon, 1 Mar 2010 18:32:27 +0000 Subject: [PATCH] This test checks whether LICM ignores @llvm.dbg.stoppoint intrinsics appropriately or not. Now, llvm does not use this intrinsic. Remove this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97466 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/DebugInfo/2009-02-27-licm.ll | 83 ------------------------------- 1 file changed, 83 deletions(-) delete mode 100644 test/DebugInfo/2009-02-27-licm.ll diff --git a/test/DebugInfo/2009-02-27-licm.ll b/test/DebugInfo/2009-02-27-licm.ll deleted file mode 100644 index b490a28e5db..00000000000 --- a/test/DebugInfo/2009-02-27-licm.ll +++ /dev/null @@ -1,83 +0,0 @@ -;RUN: opt < %s -licm -S | grep {load } | count 4 -; ModuleID = '2009-02-27-licm.bc' -target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" -target triple = "i386-pc-linux-gnu" - %llvm.dbg.anchor.type = type { i32, i32 } - %llvm.dbg.basictype.type = type { i32, { }*, i8*, { }*, i32, i64, i64, i64, i32, i32 } - %llvm.dbg.compile_unit.type = type { i32, { }*, i32, i8*, i8*, i8*, i1, i1, i8*, i32 } - %llvm.dbg.composite.type = type { i32, { }*, i8*, { }*, i32, i64, i64, i64, i32, { }*, { }*, i32 } - %llvm.dbg.subprogram.type = type { i32, { }*, { }*, i8*, i8*, i8*, { }*, i32, { }*, i1, i1 } -@llvm.dbg.compile_units = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 17 }, section "llvm.metadata" ; <%llvm.dbg.anchor.type*> [#uses=1] -@.str = internal constant [12 x i8] c"mt19937ar.c\00", section "llvm.metadata" ; <[12 x i8]*> [#uses=1] -@.str1 = internal constant [58 x i8] c"/developer2/home5/youxiangc/work/project/pr965/test-licm/\00", section "llvm.metadata" ; <[58 x i8]*> [#uses=1] -@.str2 = internal constant [52 x i8] c"4.2.1 (Based on Apple Inc. build 5641) (LLVM build)\00", section "llvm.metadata" ; <[52 x i8]*> [#uses=1] -@llvm.dbg.compile_unit = internal constant %llvm.dbg.compile_unit.type { i32 458769, { }* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.compile_units to { }*), i32 1, i8* getelementptr ([12 x i8]* @.str, i32 0, i32 0), i8* getelementptr ([58 x i8]* @.str1, i32 0, i32 0), i8* getelementptr ([52 x i8]* @.str2, i32 0, i32 0), i1 true, i1 false, i8* null, i32 0 }, section "llvm.metadata" ; <%llvm.dbg.compile_unit.type*> [#uses=1] -@mti = internal global i32 625 ; [#uses=7] -@.str5 = internal constant [18 x i8] c"long unsigned int\00", section "llvm.metadata" ; <[18 x i8]*> [#uses=1] -@llvm.dbg.basictype6 = internal constant %llvm.dbg.basictype.type { i32 458788, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*), i8* getelementptr ([18 x i8]* @.str5, i32 0, i32 0), { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*), i32 0, i64 32, i64 32, i64 0, i32 0, i32 7 }, section "llvm.metadata" ; <%llvm.dbg.basictype.type*> [#uses=1] -@llvm.dbg.array = internal constant [2 x { }*] [{ }* null, { }* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype6 to { }*)], section "llvm.metadata" ; <[2 x { }*]*> [#uses=1] -@llvm.dbg.composite = internal constant %llvm.dbg.composite.type { i32 458773, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*), i8* null, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*), i32 0, i64 0, i64 0, i64 0, i32 0, { }* null, { }* bitcast ([2 x { }*]* @llvm.dbg.array to { }*), i32 0 }, section "llvm.metadata" ; <%llvm.dbg.composite.type*> [#uses=1] -@llvm.dbg.subprograms = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 46 }, section "llvm.metadata" ; <%llvm.dbg.anchor.type*> [#uses=1] -@.str7 = internal constant [13 x i8] c"init_genrand\00", section "llvm.metadata" ; <[13 x i8]*> [#uses=1] -@llvm.dbg.subprogram = internal constant %llvm.dbg.subprogram.type { i32 458798, { }* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.subprograms to { }*), { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*), i8* getelementptr ([13 x i8]* @.str7, i32 0, i32 0), i8* getelementptr ([13 x i8]* @.str7, i32 0, i32 0), i8* null, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*), i32 13, { }* bitcast (%llvm.dbg.composite.type* @llvm.dbg.composite to { }*), i1 false, i1 true }, section "llvm.metadata" ; <%llvm.dbg.subprogram.type*> [#uses=1] -@mt = internal global [624 x i32] zeroinitializer, align 32 ; <[624 x i32]*> [#uses=4] - -define void @init_genrand(i32 %s) nounwind { -entry: - tail call void @llvm.dbg.func.start({ }* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram to { }*)) - tail call void @llvm.dbg.stoppoint(i32 14, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - store i32 %s, i32* getelementptr ([624 x i32]* @mt, i32 0, i32 0), align 32 - tail call void @llvm.dbg.stoppoint(i32 15, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - store i32 1, i32* @mti - tail call void @llvm.dbg.stoppoint(i32 15, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - %0 = load i32* @mti, align 4 ; [#uses=1] - %1 = icmp sgt i32 %0, 623 ; [#uses=1] - br i1 %1, label %return, label %bb.nph - -bb.nph: ; preds = %entry - br label %bb - -bb: ; preds = %bb1, %bb.nph - %storemerge1 = phi i32 [ %16, %bb1 ], [ 1, %bb.nph ] ; [#uses=0] - tail call void @llvm.dbg.stoppoint(i32 16, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - %2 = load i32* @mti, align 4 ; [#uses=3] - %3 = add i32 %2, -1 ; [#uses=1] - %4 = getelementptr [624 x i32]* @mt, i32 0, i32 %3 ; [#uses=1] - %5 = load i32* %4, align 4 ; [#uses=1] - %6 = add i32 %2, -1 ; [#uses=1] - %7 = getelementptr [624 x i32]* @mt, i32 0, i32 %6 ; [#uses=1] - %8 = load i32* %7, align 4 ; [#uses=1] - %9 = lshr i32 %8, 30 ; [#uses=1] - %10 = xor i32 %9, %5 ; [#uses=1] - %11 = mul i32 %10, 1812433253 ; [#uses=1] - %12 = load i32* @mti, align 4 ; [#uses=1] - %13 = add i32 %11, %12 ; [#uses=1] - %14 = getelementptr [624 x i32]* @mt, i32 0, i32 %2 ; [#uses=1] - store i32 %13, i32* %14, align 4 - tail call void @llvm.dbg.stoppoint(i32 15, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - %15 = load i32* @mti, align 4 ; [#uses=1] - %16 = add i32 %15, 1 ; [#uses=2] - br label %bb1 - -bb1: ; preds = %bb - %storemerge = phi i32 [ %16, %bb ] ; [#uses=1] - store i32 %storemerge, i32* @mti - tail call void @llvm.dbg.stoppoint(i32 15, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - %17 = load i32* @mti, align 4 ; [#uses=1] - %18 = icmp sgt i32 %17, 623 ; [#uses=1] - br i1 %18, label %bb1.return_crit_edge, label %bb - -bb1.return_crit_edge: ; preds = %bb1 - br label %return - -return: ; preds = %bb1.return_crit_edge, %entry - tail call void @llvm.dbg.stoppoint(i32 25, i32 0, { }* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to { }*)) - tail call void @llvm.dbg.region.end({ }* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram to { }*)) - ret void -} - -declare void @llvm.dbg.func.start({ }*) nounwind - -declare void @llvm.dbg.stoppoint(i32, i32, { }*) nounwind - -declare void @llvm.dbg.region.end({ }*) nounwind