[llvm-commits] [128845] Make weak_import work for LLVM.
Revision: 128845
Author: johannes
Date: 2007-06-26 17:16:19 -0700 (Tue, 26 Jun 2007)
Log Message:
---
Make weak_import work for LLVM.
Modified Paths:
--
apple-local/branches/llvm/gcc/config/darwin.h
Modified: apple-local/branches/llvm/gcc/config/darwin.h
===
--- apple-local/branches/llvm/gcc/config/darwin.h 2007-06-26 21:59:14 UTC
(rev 128844)
+++ apple-local/branches/llvm/gcc/config/darwin.h 2007-06-27 00:16:19 UTC
(rev 128845)
@@ -673,6 +673,23 @@
fputc ('\n', FILE);
\
} while (0)
+/* APPLE LOCAL begin LLVM */
+/* weak_import, a Darwin special, does not make function definitions weak. */
+#define TARGET_ADJUST_LLVM_LINKAGE(FN, DECL)\
+ do { \
+if ((DECL) && \
+TREE_CODE (DECL) == FUNCTION_DECL &&\
+!DECL_EXTERNAL (DECL) &&\
+TREE_PUBLIC (DECL) && \
+DECL_WEAK (DECL) && \
+! lookup_attribute ("weak", DECL_ATTRIBUTES (DECL)) && \
+ lookup_attribute ("weak_import", DECL_ATTRIBUTES (DECL)) && \
+(FN)->hasWeakLinkage()) { \
+ (FN)->setLinkage(Function::ExternalLinkage); \
+} \
+ } while (0)
+/* APPLE LOCAL end LLVM */
+
/* Darwin has the pthread routines in libSystem, which every program
links to, so there's no need for weak-ness for that. */
#define GTHREAD_USE_WEAK 0
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[llvm-commits] [128839] Fix a couple of objC-specific name encodings for LLVM.
Revision: 128839 Author: johannes Date: 2007-06-26 09:46:15 -0700 (Tue, 26 Jun 2007) Log Message: --- Fix a couple of objC-specific name encodings for LLVM. Modified Paths: -- apple-local/branches/llvm/gcc/objc/objc-act.c Modified: apple-local/branches/llvm/gcc/objc/objc-act.c === --- apple-local/branches/llvm/gcc/objc/objc-act.c 2007-06-26 16:45:24 UTC (rev 128838) +++ apple-local/branches/llvm/gcc/objc/objc-act.c 2007-06-26 16:46:15 UTC (rev 128839) @@ -18152,6 +18152,13 @@ DECL_INITIAL (decl) = exp; TREE_STATIC (decl) = 1; TREE_USED (decl) = 1; +/* APPLE LOCAL begin LLVM */ +#ifdef ENABLE_LLVM + /* This decl's name is special. Ask llvm to not add leading underscore by + setting it as a user supplied asm name. */ + set_user_assembler_name(decl, string); +#endif ENABLE_LLVM +/* APPLE LOCAL end LLVM */ pushdecl (decl); rest_of_decl_compilation (decl, 0, 0); @@ -18188,8 +18195,16 @@ /* Do the same for categories. Even though no references to these symbols are generated automatically by the compiler, it gives you a handle to pull them into an archive by hand. */ +/* APPLE LOCAL begin LLVM */ +#ifdef ENABLE_LLVM + /* The * is a sentinel for gcc's back end, but is not wanted by llvm. */ + sprintf (string, "%sobjc_category_name_%s_%s", + (flag_next_runtime ? "." : "__"), class_name, class_super_name); +#else sprintf (string, "*%sobjc_category_name_%s_%s", (flag_next_runtime ? "." : "__"), class_name, class_super_name); +#endif +/* APPLE LOCAL end LLVM */ } else return; ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [128838] Don't assume &P[0] is nonnull in LLVM.
Revision: 128838 Author: johannes Date: 2007-06-26 09:45:24 -0700 (Tue, 26 Jun 2007) Log Message: --- Don't assume &P[0] is nonnull in LLVM. Modified Paths: -- apple-local/branches/llvm/gcc/c-common.c Modified: apple-local/branches/llvm/gcc/c-common.c === --- apple-local/branches/llvm/gcc/c-common.c2007-06-26 15:41:13 UTC (rev 128837) +++ apple-local/branches/llvm/gcc/c-common.c2007-06-26 16:45:24 UTC (rev 128838) @@ -2636,6 +2636,18 @@ && DECL_EXTERNAL (TREE_OPERAND (expr, 0))) break; +/* APPLE LOCAL begin llvm */ +#if ENABLE_LLVM +/* LLVM extends ARRAY_REF to allow pointers to be the base value. It is not + valid to assume ADDR of this is nonzero, because it could be derived from + original (P+constant). Radar 5286401. */ +if (TREE_CODE (TREE_OPERAND (expr, 0)) == ARRAY_REF +&& TREE_CODE (TREE_TYPE (TREE_OPERAND (TREE_OPERAND (expr, 0), 0))) +!= ARRAY_TYPE) + break; +#endif +/* APPLE LOCAL end llvm */ + if (TREE_SIDE_EFFECTS (TREE_OPERAND (expr, 0))) return build2 (COMPOUND_EXPR, truthvalue_type_node, TREE_OPERAND (expr, 0), truthvalue_true_node); ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [127367] Make ARM more aggressive about using target-dependent
Revision: 127367
Author: johannes
Date: 2007-05-17 16:47:22 -0700 (Thu, 17 May 2007)
Log Message:
---
Make ARM more aggressive about using target-dependent
memcpy expansion for aggregate copy.
Modified Paths:
--
apple-local/branches/llvm/gcc/config/arm/arm.h
apple-local/branches/llvm/gcc/llvm-convert.cpp
Modified: apple-local/branches/llvm/gcc/config/arm/arm.h
===
--- apple-local/branches/llvm/gcc/config/arm/arm.h 2007-05-17 21:04:42 UTC
(rev 127366)
+++ apple-local/branches/llvm/gcc/config/arm/arm.h 2007-05-17 23:47:22 UTC
(rev 127367)
@@ -2923,4 +2923,8 @@
#define LLVM_OVERRIDE_TARGET_ARCH() \
(TARGET_THUMB ? "thumb" : "")
+/* Doing struct copy by partial-word loads and stores is not a good idea on
ARM. */
+#define TARGET_LLVM_MIN_BYTES_COPY_BY_MEMCPY 4
+/* APPLE LOCAL end llvm */
+
#endif /* ! GCC_ARM_H */
Modified: apple-local/branches/llvm/gcc/llvm-convert.cpp
===
--- apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-05-17 21:04:42 UTC
(rev 127366)
+++ apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-05-17 23:47:22 UTC
(rev 127367)
@@ -1120,6 +1120,10 @@
}
}
+#ifndef TARGET_LLVM_MIN_BYTES_COPY_BY_MEMCPY
+#define TARGET_LLVM_MIN_BYTES_COPY_BY_MEMCPY 64
+#endif
+
/// EmitAggregateCopy - Copy the elements from SrcPtr to DestPtr, using the
/// GCC type specified by GCCType to know which elements to copy.
void TreeToLLVM::EmitAggregateCopy(Value *DestPtr, Value *SrcPtr, tree type,
@@ -1129,7 +1133,8 @@
// If the type is small, copy the elements instead of using a block copy.
if (TREE_CODE(TYPE_SIZE(type)) == INTEGER_CST &&
- TREE_INT_CST_LOW(TYPE_SIZE_UNIT(type)) < 64) {
+ TREE_INT_CST_LOW(TYPE_SIZE_UNIT(type)) <
+ TARGET_LLVM_MIN_BYTES_COPY_BY_MEMCPY) {
const Type *LLVMTy = ConvertType(type);
if (CountAggregateElements(LLVMTy) <= 8) {
DestPtr = CastToType(Instruction::BitCast, DestPtr,
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[llvm-commits] [126126] Improve handling of aggregate inputs to asm, per Chris' suggestion
Revision: 126126
Author: johannes
Date: 2007-04-14 17:15:43 -0700 (Sat, 14 Apr 2007)
Log Message:
---
Improve handling of aggregate inputs to asm, per Chris' suggestion
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-convert.cpp
Modified: apple-local/branches/llvm/gcc/llvm-convert.cpp
===
--- apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-04-15 00:14:13 UTC
(rev 126125)
+++ apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-04-15 00:15:43 UTC
(rev 126126)
@@ -3720,11 +3720,10 @@
if (!LLVMTy->isFirstClassType()) {
// Structs and unions are permitted here, as long as they're the
// same size as a register.
-Value *Target = CreateTemporary(LLVMTy);
LValue LV = EmitLV(Val);
-EmitAggregateCopy(Target, LV.Ptr, type, false, TREE_THIS_VOLATILE
(Val));
+assert(!LV.isBitfield());
LLVMTy = IntegerType::get(TD.getTypeSizeInBits(LLVMTy));
-Op = new LoadInst(CastToType(Instruction::BitCast, Target,
+Op = new LoadInst(CastToType(Instruction::BitCast, LV.Ptr,
PointerType::get(LLVMTy)), "tmp", CurBB);
} else {
Op = Emit(Val, 0);
___
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[llvm-commits] [126125] Make llvm honor -fno-builtin.
Revision: 126125
Author: johannes
Date: 2007-04-14 17:14:13 -0700 (Sat, 14 Apr 2007)
Log Message:
---
Make llvm honor -fno-builtin.
Modified Paths:
--
apple-local/branches/llvm/gcc/c-common.c
apple-local/branches/llvm/gcc/c-common.h
apple-local/branches/llvm/gcc/c-objc-common.h
apple-local/branches/llvm/gcc/cp/cp-objcp-common.h
apple-local/branches/llvm/gcc/langhooks-def.h
apple-local/branches/llvm/gcc/langhooks.h
apple-local/branches/llvm/gcc/llvm-backend.cpp
Modified: apple-local/branches/llvm/gcc/c-common.c
===
--- apple-local/branches/llvm/gcc/c-common.c2007-04-14 19:42:51 UTC (rev
126124)
+++ apple-local/branches/llvm/gcc/c-common.c2007-04-15 00:14:13 UTC (rev
126125)
@@ -8008,4 +8008,10 @@
}
/* APPLE LOCAL end CW asm blocks */
+/* APPLE LOCAL begin define this sensibly in all languages */
+bool c_flag_no_builtin(void) {
+ return flag_no_builtin;
+}
+/* APPLE LOCAL end define this sensibly in all languages */
+
#include "gt-c-common.h"
Modified: apple-local/branches/llvm/gcc/c-common.h
===
--- apple-local/branches/llvm/gcc/c-common.h2007-04-14 19:42:51 UTC (rev
126124)
+++ apple-local/branches/llvm/gcc/c-common.h2007-04-15 00:14:13 UTC (rev
126125)
@@ -798,6 +798,8 @@
/* APPLE LOCAL begin IMA built-in decl merging fix (radar 3645899) */
extern bool builtin_function_disabled_p (const char *);
/* APPLE LOCAL end */
+/* APPLE LOCAL define this sensibly in all languages */
+extern bool c_flag_no_builtin (void);
/* This is the basic parsing function. */
extern void c_parse_file (void);
Modified: apple-local/branches/llvm/gcc/c-objc-common.h
===
--- apple-local/branches/llvm/gcc/c-objc-common.h 2007-04-14 19:42:51 UTC
(rev 126124)
+++ apple-local/branches/llvm/gcc/c-objc-common.h 2007-04-15 00:14:13 UTC
(rev 126125)
@@ -117,6 +117,10 @@
#define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to
#undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
#define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
+/* APPLE LOCAL begin define this sensibly in all languages */
+#undef LANG_HOOKS_FLAG_NO_BUILTIN
+#define LANG_HOOKS_FLAG_NO_BUILTIN c_flag_no_builtin
+/* APPLE LOCAL end define this sensibly in all languages */
#undef LANG_HOOKS_TO_TARGET_CHARSET
#define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
Modified: apple-local/branches/llvm/gcc/cp/cp-objcp-common.h
===
--- apple-local/branches/llvm/gcc/cp/cp-objcp-common.h 2007-04-14 19:42:51 UTC
(rev 126124)
+++ apple-local/branches/llvm/gcc/cp/cp-objcp-common.h 2007-04-15 00:14:13 UTC
(rev 126125)
@@ -152,6 +152,10 @@
#define LANG_HOOKS_TYPE_PROMOTES_TO cxx_type_promotes_to
#undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
#define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
+/* APPLE LOCAL begin define this sensibly in all languages */
+#undef LANG_HOOKS_FLAG_NO_BUILTIN
+#define LANG_HOOKS_FLAG_NO_BUILTIN c_flag_no_builtin
+/* APPLE LOCAL end define this sensibly in all languages */
#undef LANG_HOOKS_TO_TARGET_CHARSET
#define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
#undef LANG_HOOKS_GIMPLIFY_EXPR
Modified: apple-local/branches/llvm/gcc/langhooks-def.h
===
--- apple-local/branches/llvm/gcc/langhooks-def.h 2007-04-14 19:42:51 UTC
(rev 126124)
+++ apple-local/branches/llvm/gcc/langhooks-def.h 2007-04-15 00:14:13 UTC
(rev 126125)
@@ -129,6 +129,8 @@
#define LANG_HOOKS_TREE_SIZE lhd_tree_size
#define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p
#define LANG_HOOKS_BUILTIN_FUNCTIONbuiltin_function
+/* APPLE LOCAL define this sensibly for all languages */
+#define LANG_HOOKS_FLAG_NO_BUILTIN hook_bool_void_false
#define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset
#define LANG_HOOKS_FUNCTION_INIT lhd_do_nothing_f
@@ -310,6 +312,8 @@
LANG_HOOKS_GIMPLIFY_EXPR, \
LANG_HOOKS_FOLD_OBJ_TYPE_REF, \
LANG_HOOKS_BUILTIN_FUNCTION, \
+/* APPLE LOCAL define this sensibly for all languages */ \
+ LANG_HOOKS_FLAG_NO_BUILTIN, \
}
#endif /* GCC_LANG_HOOKS_DEF_H */
Modified: apple-local/branches/llvm/gcc/langhooks.h
===
--- apple-local/branches/llvm/gcc/langhooks.h 2007-04-14 19:42:51 UTC (rev
126124)
+++ apple-local/branches/llvm/gcc/langhooks.h 2007-04-15 00:14:13 UTC (rev
126125)
@@ -434,6 +434,9 @@
enum built_in_class bt_class,
const char *library_name, tree attrs);
+ /* APPLE LOCAL define this sensibly for all languages */
+ bool (*flag_no_builtin)(void);
+
/* Whenever you add entries here, make sure
[llvm-commits] [126086] Allow reg-sized structs and unions as inputs to asm.
Revision: 126086
Author: johannes
Date: 2007-04-13 15:52:00 -0700 (Fri, 13 Apr 2007)
Log Message:
---
Allow reg-sized structs and unions as inputs to asm.
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-convert.cpp
Modified: apple-local/branches/llvm/gcc/llvm-convert.cpp
===
--- apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-04-13 22:35:30 UTC
(rev 126085)
+++ apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-04-13 22:52:00 UTC
(rev 126086)
@@ -3638,7 +3638,20 @@
return 0;
if (AllowsReg || !AllowsMem) {// Register operand.
- Value *Op = Emit(Val, 0);
+ const Type *LLVMTy = ConvertType(type);
+ Value *Op;
+ if (!LLVMTy->isFirstClassType()) {
+// Structs and unions are permitted here, as long as they're the
+// same size as a register.
+Value *Target = CreateTemporary(LLVMTy);
+LValue LV = EmitLV(Val);
+EmitAggregateCopy(Target, LV.Ptr, type, false, TREE_THIS_VOLATILE
(Val));
+LLVMTy = IntegerType::get(TD.getTypeSizeInBits(LLVMTy));
+Op = new LoadInst(CastToType(Instruction::BitCast, Target,
+ PointerType::get(LLVMTy)), "tmp", CurBB);
+ } else {
+Op = Emit(Val, 0);
+ }
CallOps.push_back(Op);
CallArgTypes.push_back(Op->getType());
} else { // Memory operand.
___
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[llvm-commits] [126077] Apply FSF patch to make thunks non-comdat
Revision: 126077
Author: johannes
Date: 2007-04-13 09:36:56 -0700 (Fri, 13 Apr 2007)
Log Message:
---
Apply FSF patch to make thunks non-comdat
Modified Paths:
--
apple-local/branches/llvm/gcc/cp/method.c
Modified: apple-local/branches/llvm/gcc/cp/method.c
===
--- apple-local/branches/llvm/gcc/cp/method.c 2007-04-13 16:25:48 UTC (rev
126076)
+++ apple-local/branches/llvm/gcc/cp/method.c 2007-04-13 16:36:56 UTC (rev
126077)
@@ -136,8 +136,7 @@
TREE_READONLY (thunk) = TREE_READONLY (function);
TREE_THIS_VOLATILE (thunk) = TREE_THIS_VOLATILE (function);
TREE_PUBLIC (thunk) = TREE_PUBLIC (function);
- if (flag_weak)
-comdat_linkage (thunk);
+ /* APPLE LOCAL mainline do not make thunks comdat */
SET_DECL_THUNK_P (thunk, this_adjusting);
THUNK_TARGET (thunk) = function;
THUNK_FIXED_OFFSET (thunk) = d;
@@ -378,8 +377,10 @@
DECL_VISIBILITY (thunk_fndecl) = DECL_VISIBILITY (function);
DECL_VISIBILITY_SPECIFIED (thunk_fndecl)
= DECL_VISIBILITY_SPECIFIED (function);
- if (flag_weak && TREE_PUBLIC (thunk_fndecl))
-comdat_linkage (thunk_fndecl);
+ /* APPLE LOCAL begin mainline do not make thunks comdat */
+ if (DECL_ONE_ONLY (function))
+make_decl_one_only (thunk_fndecl);
+ /* APPLE LOCAL end mainline do not make thunks comdat */
if (flag_syntax_only)
{
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[llvm-commits] [126022] fix linkage of weak/linkonce functions
Revision: 126022
Author: johannes
Date: 2007-04-12 13:54:24 -0700 (Thu, 12 Apr 2007)
Log Message:
---
fix linkage of weak/linkonce functions
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-convert.cpp
Modified: apple-local/branches/llvm/gcc/llvm-convert.cpp
===
--- apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-04-12 19:07:05 UTC
(rev 126021)
+++ apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-04-12 20:54:24 UTC
(rev 126022)
@@ -495,16 +495,10 @@
// Compute the linkage that the function should get.
if (!TREE_PUBLIC(FnDecl) /*|| lang_hooks.llvm_is_in_anon(subr)*/) {
Fn->setLinkage(Function::InternalLinkage);
- } else if (DECL_DECLARED_INLINE_P(FnDecl)) {
-if (DECL_EXTERNAL(FnDecl)) {
- Fn->setLinkage(Function::LinkOnceLinkage);
-} else {
- Fn->setLinkage(Function::WeakLinkage);
-}
- } else if (DECL_WEAK(FnDecl) || DECL_ONE_ONLY(FnDecl)) {
-Fn->setLinkage(Function::WeakLinkage);
} else if (DECL_COMDAT(FnDecl)) {
Fn->setLinkage(Function::LinkOnceLinkage);
+ } else if (DECL_WEAK(FnDecl) || DECL_ONE_ONLY(FnDecl)) {
+Fn->setLinkage(Function::WeakLinkage);
}
#ifdef TARGET_ADJUST_LLVM_LINKAGE
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[llvm-commits] [125748] Handle padding before zero-length fields.
Revision: 125748
Author: johannes
Date: 2007-04-05 12:09:17 -0700 (Thu, 05 Apr 2007)
Log Message:
---
Handle padding before zero-length fields. Handle consecutive
zero-length fields as the comment indicates they should be.
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-types.cpp
Modified: apple-local/branches/llvm/gcc/llvm-types.cpp
===
--- apple-local/branches/llvm/gcc/llvm-types.cpp2007-04-05 18:56:15 UTC
(rev 125747)
+++ apple-local/branches/llvm/gcc/llvm-types.cpp2007-04-05 19:09:17 UTC
(rev 125748)
@@ -1063,12 +1063,23 @@
return ~0U;
}
-// Handle zero sized fields now. If the next field is zero sized, return
-// it. This is a nicety that causes us to assign C fields different LLVM
-// fields in cases like struct X {}; struct Y { struct X a, b, c };
+// Handle zero sized fields now.
+
+// Skip over LLVM fields that start and end before the GCC field starts.
+// Such fields are always nonzero sized, and we don't want to skip past
+// zero sized ones as well, which happens if you use only the Offset
+// comparison.
+while (CurFieldNo < ElementOffsetInBytes.size() &&
+ getFieldEndOffsetInBytes(CurFieldNo)*8 <= FieldOffsetInBits &&
+ ElementSizeInBytes[CurFieldNo] != 0)
+ ++CurFieldNo;
+
+// If the next field is zero sized, advance past this one. This is a
nicety
+// that causes us to assign C fields different LLVM fields in cases like
+// struct X {}; struct Y { struct X a, b, c };
if (CurFieldNo+1 < ElementOffsetInBytes.size() &&
ElementSizeInBytes[CurFieldNo+1] == 0) {
- return ++CurFieldNo;
+ return CurFieldNo++;
}
// Otherwise, if this is a zero sized field, return it.
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[llvm-commits] [125691] missing files from ARM EABI patch
Revision: 125691
Author: johannes
Date: 2007-04-03 10:23:51 -0700 (Tue, 03 Apr 2007)
Log Message:
---
missing files from ARM EABI patch
Added Paths:
---
apple-local/branches/llvm/gcc/config/arm/libunwind.S
apple-local/branches/llvm/gcc/config/arm/pr-support.c
apple-local/branches/llvm/gcc/config/arm/unaligned-funcs.c
apple-local/branches/llvm/gcc/config/arm/unwind-arm.c
apple-local/branches/llvm/gcc/config/arm/unwind-arm.h
Added: apple-local/branches/llvm/gcc/config/arm/libunwind.S
===
--- apple-local/branches/llvm/gcc/config/arm/libunwind.S
(rev 0)
+++ apple-local/branches/llvm/gcc/config/arm/libunwind.S2007-04-03
17:23:51 UTC (rev 125691)
@@ -0,0 +1,116 @@
+/* Support functions for the unwinder.
+ Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ Contributed by Paul Brook
+
+ This file is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2, or (at your option) any
+ later version.
+
+ In addition to the permissions in the GNU General Public License, the
+ Free Software Foundation gives you unlimited permission to link the
+ compiled version of this file into combinations with other programs,
+ and to distribute those combinations without any restriction coming
+ from the use of this file. (The General Public License restrictions
+ do apply in other respects; for example, they cover modification of
+ the file, and distribution when not linked into a combine
+ executable.)
+
+ This file is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifdef L_unwind
+
+.macro UNPREFIX name
+ .global SYM (\name)
+ EQUIV SYM (\name), SYM (__\name)
+.endm
+
+/* r0 points to a 16-word block. Upload these values to the actual core
+ state. */
+ARM_FUNC_START restore_core_regs
+ /* We must use sp as the base register when restoring sp. Push the
+ last 3 registers onto the top of the current stack to achieve
+ this. */
+ add r1, r0, #52
+ ldmia r1, {r3, r4, r5} /* {sp, lr, pc}. */
+#ifdef __INTERWORKING__
+ /* Restore pc into ip. */
+ mov r2, r5
+ stmfd sp!, {r2, r3, r4}
+#else
+ stmfd sp!, {r3, r4, r5}
+#endif
+ /* Don't bother restoring ip. */
+ ldmia r0, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, fp}
+ /* Pop the three registers we pushed earlier. */
+#ifdef __INTERWORKING__
+ ldmfd sp, {ip, sp, lr}
+ bx ip
+#else
+ ldmfd sp, {sp, lr, pc}
+#endif
+ FUNC_END restore_core_regs
+ UNPREFIX restore_core_regs
+
+/* Load VFP registers d0-d15 from the address in r0. */
+ARM_FUNC_START gnu_Unwind_Restore_VFP
+ /* Use the generic coprocessor form so that gas doesn't complain
+ on soft-float targets. */
+ ldc p11,cr0,[r0],{0x21} /* fldmiax r0, {d0-d15} */
+ RET
+
+/* Store VFR regsters d0-d15 to the address in r0. */
+ARM_FUNC_START gnu_Unwind_Save_VFP
+ /* Use the generic coprocessor form so that gas doesn't complain
+ on soft-float targets. */
+ stc p11,cr0,[r0],{0x21} /* fstmiax r0, {d0-d15} */
+ RET
+
+/* Wrappers to save core registers, then call the real routine. */
+
+.macro UNWIND_WRAPPER name
+ ARM_FUNC_START \name
+ /* Create a phase2_vrs structure. */
+ /* Split reg push in two to ensure the correct value for sp. */
+ stmfd sp!, {sp, lr, pc}
+ stmfd sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, fp, ip}
+
+ /* Demand-save flags, plus an extra word for alignment. */
+ mov r3, #0
+ stmfd sp!, {r2, r3}
+
+ /* Point r1 at the block. Pass r0 unchanged. */
+ add r1, sp, #4
+#if defined(__thumb__)
+ /* Switch back to thumb mode to avoid interworking hassle. */
+ adr ip, .L1_\name
+ orr ip, ip, #1
+ bx ip
+ .thumb
+.L1_\name:
+ bl SYM (__gnu\name) __PLT__
+ ldr r3, [sp, #64]
+ add sp, #72
+ bx r3
+#else
+ bl SYM (__gnu\name) __PLT__
+ ldr lr, [sp, #64]
+ add sp, sp, #72
+ RET
+#endif
+ FUNC_END \name
+ UNPREFIX \name
+.endm
+
+UNWIND_WRAPPER _Unwind_RaiseException
+UNWIND_WRAPPER _Unwind_Resume
+
+#endif /* L_unwind */
Added: apple-local/branches/llvm/gcc/config/a
[llvm-commits] [125690] missed part of ARM EABI patch
Revision: 125690
Author: johannes
Date: 2007-04-03 10:22:18 -0700 (Tue, 03 Apr 2007)
Log Message:
---
missed part of ARM EABI patch
Added Paths:
---
apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_arm.cc
apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_call.cc
Added: apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_arm.cc
===
--- apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_arm.cc
(rev 0)
+++ apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_arm.cc 2007-04-03
17:22:18 UTC (rev 125690)
@@ -0,0 +1,153 @@
+// -*- C++ -*- ARM specific Exception handling support routines.
+// Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+//
+// This file is part of GCC.
+//
+// GCC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+//
+// GCC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GCC; see the file COPYING. If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#include
+#include "unwind-cxx.h"
+
+#ifdef __ARM_EABI_UNWINDER__
+
+using namespace __cxxabiv1;
+
+
+// Given the thrown type THROW_TYPE, pointer to a variable containing a
+// pointer to the exception object THROWN_PTR_P and a type CATCH_TYPE to
+// compare against, return whether or not there is a match and if so,
+// update *THROWN_PTR_P.
+
+extern "C" __cxa_type_match_result
+__cxa_type_match(_Unwind_Exception* ue_header,
+const std::type_info* catch_type,
+bool is_reference __attribute__((__unused__)),
+void** thrown_ptr_p)
+{
+ if (!__is_gxx_exception_class(ue_header->exception_class))
+return ctm_failed;
+
+ __cxa_exception* xh = __get_exception_header_from_ue(ue_header);
+ const std::type_info* throw_type = xh->exceptionType;
+ void* thrown_ptr = *thrown_ptr_p;
+
+ // Pointer types need to adjust the actual pointer, not
+ // the pointer to pointer that is the exception object.
+ // This also has the effect of passing pointer types
+ // "by value" through the __cxa_begin_catch return value.
+ if (throw_type->__is_pointer_p())
+thrown_ptr = *(void**) thrown_ptr;
+
+ if (catch_type->__do_catch(throw_type, &thrown_ptr, 1))
+{
+ *thrown_ptr_p = thrown_ptr;
+
+ if (typeid(*catch_type) == typeid (typeid(void*)))
+ {
+ const __pointer_type_info *catch_pointer_type =
+ static_cast (catch_type);
+ const __pointer_type_info *throw_pointer_type =
+ static_cast (throw_type);
+
+ if (typeid (*catch_pointer_type->__pointee) != typeid (void)
+ && (*catch_pointer_type->__pointee !=
+ *throw_pointer_type->__pointee))
+ return ctm_succeeded_with_ptr_to_base;
+ }
+
+ return ctm_succeeded;
+}
+
+ return ctm_failed;
+}
+
+// ABI defined routine called at the start of a cleanup handler.
+extern "C" bool
+__cxa_begin_cleanup(_Unwind_Exception* ue_header)
+{
+ __cxa_eh_globals *globals = __cxa_get_globals();
+ __cxa_exception *header = __get_exception_header_from_ue(ue_header);
+
+ if (!__is_gxx_exception_class(header->unwindHeader.exception_class))
+{
+ // TODO: cleanups with foreign exceptions.
+ return false;
+}
+ header->propagationCount++;
+ // Add it to the chain if this is the first time we've seen this exception.
+ if (header->propagationCount == 1)
+{
+ header->nextPropagatingException = globals->propagatingExceptions;
+ globals->propagatingExceptions = header;
+}
+ return true;
+}
+
+// Do the work for __cxa_end_cleanup. Returns the currently propagating
+// exception object.
+extern "C" _Unwind_Exception *
+__gnu_end_cleanup(void)
+{
+ __cxa_exception *header;
+ __cxa_eh_globals *globals = __cxa_get_globals();
+
+ header = gl
[llvm-commits] [125641] arm EABI patch (files I missed) (Lauro Ramos Venancio)
Revision: 125641 Author: johannes Date: 2007-04-02 17:16:00 -0700 (Mon, 02 Apr 2007) Log Message: --- arm EABI patch (files I missed) (Lauro Ramos Venancio) Modified Paths: -- apple-local/branches/llvm/gcc/config/arm/arm-protos.h apple-local/branches/llvm/libstdc++-v3/testsuite/Makefile.in Modified: apple-local/branches/llvm/gcc/config/arm/arm-protos.h === --- apple-local/branches/llvm/gcc/config/arm/arm-protos.h 2007-04-03 00:14:25 UTC (rev 125640) +++ apple-local/branches/llvm/gcc/config/arm/arm-protos.h 2007-04-03 00:16:00 UTC (rev 125641) @@ -38,6 +38,10 @@ unsigned int); extern HOST_WIDE_INT thumb_compute_initial_elimination_offset (unsigned int, unsigned int); +/* APPLE LOCAL begin LLVM */ +extern unsigned int arm_dbx_register_number (unsigned int); +extern void arm_output_fn_unwind (FILE *, bool); +/* APPLE LOCAL end LLVM */ #ifdef TREE_CODE extern int arm_return_in_memory (tree); @@ -120,6 +124,10 @@ #if defined TREE_CODE extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); +/* APPLE LOCAL begin LLVM */ +extern bool arm_pad_arg_upward (enum machine_mode, tree); +extern bool arm_pad_reg_upward (enum machine_mode, tree, int); +/* APPLE LOCAL end LLVM */ extern bool arm_needs_doubleword_align (enum machine_mode, tree); extern rtx arm_function_value(tree, tree); #endif Modified: apple-local/branches/llvm/libstdc++-v3/testsuite/Makefile.in === --- apple-local/branches/llvm/libstdc++-v3/testsuite/Makefile.in 2007-04-03 00:14:25 UTC (rev 125640) +++ apple-local/branches/llvm/libstdc++-v3/testsuite/Makefile.in 2007-04-03 00:16:00 UTC (rev 125641) @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.9.3 from Makefile.am. +# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004 Free Software Foundation, Inc. +# 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [125640] arm EABI patch (Lauro Ramos Venancio)
Revision: 125640 Author: johannes Date: 2007-04-02 17:14:25 -0700 (Mon, 02 Apr 2007) Log Message: --- arm EABI patch (Lauro Ramos Venancio) Modified Paths: -- apple-local/branches/llvm/libcpp/configure apple-local/branches/llvm/libcpp/configure.ac Modified: apple-local/branches/llvm/libcpp/configure === --- apple-local/branches/llvm/libcpp/configure 2007-04-03 00:13:59 UTC (rev 125639) +++ apple-local/branches/llvm/libcpp/configure 2007-04-03 00:14:25 UTC (rev 125640) @@ -7965,7 +7965,7 @@ case $target in # APPLE LOCAL begin 4126124 alpha*-*-* | \ - arm*-*-eabi* | \ + arm*-*-*eabi* | \ arm*-*-symbianelf* | \ x86_64-*-* | \ ia64-*-* | \ Modified: apple-local/branches/llvm/libcpp/configure.ac === --- apple-local/branches/llvm/libcpp/configure.ac 2007-04-03 00:13:59 UTC (rev 125639) +++ apple-local/branches/llvm/libcpp/configure.ac 2007-04-03 00:14:25 UTC (rev 125640) @@ -108,7 +108,9 @@ case $target in # APPLE LOCAL begin 4126124 alpha*-*-* | \ - arm*-*-eabi* | \ +#APPLE LOCAL begin LLVM + arm*-*-*eabi* | \ +#APPLE LOCAL end LLVM arm*-*-symbianelf* | \ x86_64-*-* | \ ia64-*-* | \ ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [125639] arm EABI patch (Lauro Ramos Venancio)
Revision: 125639
Author: johannes
Date: 2007-04-02 17:13:59 -0700 (Mon, 02 Apr 2007)
Log Message:
---
arm EABI patch (Lauro Ramos Venancio)
Added Paths:
---
apple-local/branches/llvm/gcc/unwind-generic.h
apple-local/branches/llvm/gcc/unwind.h.removed
Removed Paths:
-
apple-local/branches/llvm/gcc/unwind.h
Added: apple-local/branches/llvm/gcc/unwind-generic.h
===
--- apple-local/branches/llvm/gcc/unwind-generic.h
(rev 0)
+++ apple-local/branches/llvm/gcc/unwind-generic.h 2007-04-03 00:13:59 UTC
(rev 125639)
@@ -0,0 +1,240 @@
+/* Exception handling and frame unwind runtime interface routines.
+ Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING. If not, write to the Free
+ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA. */
+
+/* As a special exception, if you include this header file into source
+ files compiled by GCC, this header file does not by itself cause
+ the resulting executable to be covered by the GNU General Public
+ License. This exception does not however invalidate any other
+ reasons why the executable file might be covered by the GNU General
+ Public License. */
+
+/* This is derived from the C++ ABI for IA-64. Where we diverge
+ for cross-architecture compatibility are noted with "@@@". */
+
+#ifndef _UNWIND_H
+#define _UNWIND_H
+
+#ifndef HIDE_EXPORTS
+#pragma GCC visibility push(default)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Level 1: Base ABI */
+
+/* @@@ The IA-64 ABI uses uint64 throughout. Most places this is
+ inefficient for 32-bit and smaller machines. */
+typedef unsigned _Unwind_Word __attribute__((__mode__(__word__)));
+typedef signed _Unwind_Sword __attribute__((__mode__(__word__)));
+#if defined(__ia64__) && defined(__hpux__)
+typedef unsigned _Unwind_Ptr __attribute__((__mode__(__word__)));
+#else
+typedef unsigned _Unwind_Ptr __attribute__((__mode__(__pointer__)));
+#endif
+typedef unsigned _Unwind_Internal_Ptr __attribute__((__mode__(__pointer__)));
+
+/* @@@ The IA-64 ABI uses a 64-bit word to identify the producer and
+ consumer of an exception. We'll go along with this for now even on
+ 32-bit machines. We'll need to provide some other option for
+ 16-bit machines and for machines with > 8 bits per byte. */
+typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
+
+/* The unwind interface uses reason codes in several contexts to
+ identify the reasons for failures or other actions. */
+typedef enum
+{
+ _URC_NO_REASON = 0,
+ _URC_FOREIGN_EXCEPTION_CAUGHT = 1,
+ _URC_FATAL_PHASE2_ERROR = 2,
+ _URC_FATAL_PHASE1_ERROR = 3,
+ _URC_NORMAL_STOP = 4,
+ _URC_END_OF_STACK = 5,
+ _URC_HANDLER_FOUND = 6,
+ _URC_INSTALL_CONTEXT = 7,
+ _URC_CONTINUE_UNWIND = 8
+} _Unwind_Reason_Code;
+
+
+/* The unwind interface uses a pointer to an exception header object
+ as its representation of an exception being thrown. In general, the
+ full representation of an exception object is language- and
+ implementation-specific, but it will be prefixed by a header
+ understood by the unwind interface. */
+
+struct _Unwind_Exception;
+
+typedef void (*_Unwind_Exception_Cleanup_Fn) (_Unwind_Reason_Code,
+ struct _Unwind_Exception *);
+
+struct _Unwind_Exception
+{
+ _Unwind_Exception_Class exception_class;
+ _Unwind_Exception_Cleanup_Fn exception_cleanup;
+ _Unwind_Word private_1;
+ _Unwind_Word private_2;
+
+ /* @@@ The IA-64 ABI says that this structure must be double-word aligned.
+ Taking that literally does not make much sense generically. Instead we
+ provide the maximum alignment required by any type for the machine. */
+} __attribute__((__aligned__));
+
+
+/* The ACTIONS argument to the personality routine is a bitwise OR of one
+ or more of the following constants. */
+typedef int _Unwind_Action;
+
+#define _UA_SEARCH_PHASE 1
+#define _UA_CLEANUP_PHASE 2
+#define _UA_HANDLER_FRAME 4
+#define _UA_FORCE_UNWIND 8
+#define _UA_END_OF_STACK 16
+
+/* This is an opaque type used to refer to a system-specific data
+ structure used by the system unwinder. This context i
[llvm-commits] [125638] arm EABI patch (Lauro Ramos Venancio)
Revision: 125638
Author: johannes
Date: 2007-04-02 17:13:00 -0700 (Mon, 02 Apr 2007)
Log Message:
---
arm EABI patch (Lauro Ramos Venancio)
Modified Paths:
--
apple-local/branches/llvm/gcc/Makefile.in
apple-local/branches/llvm/gcc/ada/misc.c
apple-local/branches/llvm/gcc/c-decl.c
apple-local/branches/llvm/gcc/config/arm/arm.c
apple-local/branches/llvm/gcc/config/arm/arm.h
apple-local/branches/llvm/gcc/config/arm/bpabi.h
apple-local/branches/llvm/gcc/config/arm/elf.h
apple-local/branches/llvm/gcc/config/arm/lib1funcs.asm
apple-local/branches/llvm/gcc/config/arm/libgcc-bpabi.ver
apple-local/branches/llvm/gcc/config/arm/t-bpabi
apple-local/branches/llvm/gcc/config/arm/t-symbian
apple-local/branches/llvm/gcc/config/i386/t-netware
apple-local/branches/llvm/gcc/config/ia64/ia64.h
apple-local/branches/llvm/gcc/cp/Make-lang.in
apple-local/branches/llvm/gcc/cp/decl.c
apple-local/branches/llvm/gcc/cp/except.c
apple-local/branches/llvm/gcc/except.c
apple-local/branches/llvm/gcc/except.h
apple-local/branches/llvm/gcc/java/decl.c
apple-local/branches/llvm/gcc/objc/objc-act.c
apple-local/branches/llvm/gcc/optabs.c
apple-local/branches/llvm/gcc/opts.c
apple-local/branches/llvm/gcc/target-def.h
apple-local/branches/llvm/gcc/target.h
apple-local/branches/llvm/gcc/unwind-c.c
Modified: apple-local/branches/llvm/gcc/Makefile.in
===
--- apple-local/branches/llvm/gcc/Makefile.in 2007-04-03 00:10:47 UTC (rev
125637)
+++ apple-local/branches/llvm/gcc/Makefile.in 2007-04-03 00:13:00 UTC (rev
125638)
@@ -340,10 +340,11 @@
$(srcdir)/ginclude/stddef.h \
$(srcdir)/ginclude/tgmath.h \
$(srcdir)/ginclude/varargs.h \
-$(srcdir)/unwind.h \
$(EXTRA_HEADERS)
# APPLE LOCAL end radar 2872232 add tgmath.h
+UNWIND_H = $(srcdir)/unwind-generic.h
+
# The GCC to use for compiling libgcc.a and crt*.o.
# Usually the one we just built.
# Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
@@ -582,7 +583,7 @@
$(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c
LIB2ADDEHSTATIC = $(LIB2ADDEH)
LIB2ADDEHSHARED = $(LIB2ADDEH)
-LIB2ADDEHDEP = unwind.h unwind-pe.h unwind.inc unwind-dw2-fde.h unwind-dw2.h
+LIB2ADDEHDEP = $(UNWIND_H) unwind-pe.h unwind.inc unwind-dw2-fde.h unwind-dw2.h
# Don't build libunwind by default.
LIBUNWIND =
@@ -3129,7 +3130,7 @@
# be rebuilt.
# Build the include directory
-stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
+stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h $(UNWIND_H)
# Copy in the headers provided with gcc.
# The sed command gets just the last file name component;
# this is necessary because VPATH could add a dirname.
@@ -3147,6 +3148,7 @@
done
rm -f include/limits.h
cp xlimits.h include/limits.h
+ cp $(UNWIND_H) include/unwind.h
chmod a+r include/limits.h
# Install the README
rm -f include/README
@@ -3772,6 +3774,7 @@
$(DESTDIR)$(itoolsdatadir)/include/$$realfile ; \
done
$(INSTALL_DATA) xlimits.h $(DESTDIR)$(itoolsdatadir)/include/limits.h
+ $(INSTALL_DATA) $(UNWIND_H) $(DESTDIR)$(itoolsdatadir)/include/unwind.h
$(INSTALL_DATA) $(srcdir)/gsyslimits.h \
$(DESTDIR)$(itoolsdatadir)/gsyslimits.h
$(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
Modified: apple-local/branches/llvm/gcc/ada/misc.c
===
--- apple-local/branches/llvm/gcc/ada/misc.c2007-04-03 00:10:47 UTC (rev
125637)
+++ apple-local/branches/llvm/gcc/ada/misc.c2007-04-03 00:13:00 UTC (rev
125638)
@@ -478,6 +478,9 @@
using_eh_for_cleanups ();
eh_personality_libfunc = init_one_libfunc ("__gnat_eh_personality");
+ /* APPLE LOCAL begin LLVM */
+ default_init_unwind_resume_libfunc ();
+ /* APPLE LOCAL end LLVM */
lang_eh_type_covers = gnat_eh_type_covers;
lang_eh_runtime_type = gnat_eh_runtime_type;
Modified: apple-local/branches/llvm/gcc/c-decl.c
===
--- apple-local/branches/llvm/gcc/c-decl.c 2007-04-03 00:10:47 UTC (rev
125637)
+++ apple-local/branches/llvm/gcc/c-decl.c 2007-04-03 00:13:00 UTC (rev
125638)
@@ -3765,6 +3765,9 @@
= init_one_libfunc (USING_SJLJ_EXCEPTIONS
? "__gcc_personality_sj0"
: "__gcc_personality_v0");
+ /* APPLE LOCAL begin LLVM */
+ default_init_unwind_resume_libfunc ();
+ /* APPLE LOCAL end LLVM */
using_eh_for_cleanups ();
}
Modified: apple-local/branches/llvm/gcc/config/arm/arm.c
===
--- apple-local/bran
[llvm-commits] [125637] arm EABI patch (from Lauro Ramos Venancio)
Revision: 125637 Author: johannes Date: 2007-04-02 17:10:47 -0700 (Mon, 02 Apr 2007) Log Message: --- arm EABI patch (from Lauro Ramos Venancio) Modified Paths: -- apple-local/branches/llvm/libstdc++-v3/Makefile.in apple-local/branches/llvm/libstdc++-v3/acinclude.m4 apple-local/branches/llvm/libstdc++-v3/aclocal.m4 apple-local/branches/llvm/libstdc++-v3/configure apple-local/branches/llvm/libstdc++-v3/include/Makefile.in apple-local/branches/llvm/libstdc++-v3/libmath/Makefile.in apple-local/branches/llvm/libstdc++-v3/libsupc++/Makefile.am apple-local/branches/llvm/libstdc++-v3/libsupc++/Makefile.in apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_catch.cc apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_personality.cc apple-local/branches/llvm/libstdc++-v3/libsupc++/eh_throw.cc apple-local/branches/llvm/libstdc++-v3/libsupc++/unwind-cxx.h apple-local/branches/llvm/libstdc++-v3/po/Makefile.in apple-local/branches/llvm/libstdc++-v3/src/Makefile.in Modified: apple-local/branches/llvm/libstdc++-v3/Makefile.in === --- apple-local/branches/llvm/libstdc++-v3/Makefile.in 2007-04-02 21:58:58 UTC (rev 125636) +++ apple-local/branches/llvm/libstdc++-v3/Makefile.in 2007-04-03 00:10:47 UTC (rev 125637) @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.9.3 from Makefile.am. +# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004 Free Software Foundation, Inc. +# 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -408,7 +408,13 @@ # (which will cause the Makefiles to be regenerated when you run `make'); # (2) otherwise, pass the desired values on the `make' command line. $(RECURSIVE_TARGETS): - @set fnord $$MAKEFLAGS; amf=$$2; \ + @failcom='exit 1'; \ + for f in x $$MAKEFLAGS; do \ + case $$f in \ + *=* | --[!k]*);; \ + *k*) failcom='fail=yes';; \ + esac; \ + done; \ dot_seen=no; \ target=`echo $@ | sed s/-recursive//`; \ list='$(SUBDIRS)'; for subdir in $$list; do \ @@ -420,7 +426,7 @@ local_target="$$target"; \ fi; \ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + || eval $$failcom; \ done; \ if test "$$dot_seen" = "no"; then \ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ @@ -428,7 +434,13 @@ mostlyclean-recursive clean-recursive distclean-recursive \ maintainer-clean-recursive: - @set fnord $$MAKEFLAGS; amf=$$2; \ + @failcom='exit 1'; \ + for f in x $$MAKEFLAGS; do \ + case $$f in \ + *=* | --[!k]*);; \ + *k*) failcom='fail=yes';; \ + esac; \ + done; \ dot_seen=no; \ case "$@" in \ distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ @@ -449,7 +461,7 @@ local_target="$$target"; \ fi; \ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + || eval $$failcom; \ done && test -z "$$fail" tags-recursive: list='$(SUBDIRS)'; for subdir in $$list; do \ Modified: apple-local/branches/llvm/libstdc++-v3/acinclude.m4 === --- apple-local/branches/llvm/libstdc++-v3/acinclude.m4 2007-04-02 21:58:58 UTC (rev 125636) +++ apple-local/branches/llvm/libstdc++-v3/acinclude.m4 2007-04-03 00:10:47 UTC (rev 125637) @@ -1675,6 +1675,10 @@ enable_sjlj_exceptions=yes elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then enable_sjlj_exceptions=no + #APPLE LOCAL begin LLVM + elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then +enable_sjlj_exceptions=no + #APPLE LOCAL end LLVM fi fi # APPLE LOCAL LLVM HACK! Modified: apple-local/branches/llvm/libstdc++-v3/aclocal.m4 === --- apple-local/branches/llvm/libstdc++-v3/aclocal.m4 2007-04-02 21:58:58 UTC (rev 125636) +++ apple-local/branches/llvm/libstdc++-v3/aclocal.m4 2007-04-03 00:10:47 UTC (rev 125637) @@ -1,7 +1,7 @@ -# generated automatically by aclocal 1.9.3 -*- Autoconf -*- +# generated automatically by aclocal
[llvm-commits] [124625] Don't enable unrolling at -Os.
Revision: 124625 Author: johannes Date: 2007-03-05 18:43:49 -0800 (Mon, 05 Mar 2007) Log Message: --- Don't enable unrolling at -Os. Modified Paths: -- apple-local/branches/llvm/gcc/opts.c Modified: apple-local/branches/llvm/gcc/opts.c === --- apple-local/branches/llvm/gcc/opts.c2007-03-06 02:26:56 UTC (rev 124624) +++ apple-local/branches/llvm/gcc/opts.c2007-03-06 02:43:49 UTC (rev 124625) @@ -576,7 +576,7 @@ } /* APPLE LOCAL begin LLVM */ /* Enable loop unrolling at -O2 if -f[no-]unroll-loops is not used. */ - if (!flag_unroll_loops_set) + if (!flag_unroll_loops_set && !optimize_size) flag_unroll_loops = 1; /* APPLE LOCAL end LLVM */ } ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
