toolchain/gcc: bump 4.5.x version
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard
parent
84c4a10a75
commit
fc77598368
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@ -1,184 +0,0 @@
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Miscompiled c++ class with packed attribute on ARM with -Os optimizations
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http://gcc.gnu.org/PR45070
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https://bugs.gentoo.org/331641
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--- a/gcc/Makefile.in
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+++ b/gcc/Makefile.in
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@@ -3036,7 +3036,7 @@ tree-switch-conversion.o : tree-switch-conversion.c $(CONFIG_H) $(SYSTEM_H) \
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$(TREE_H) $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
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$(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(GIMPLE_H) \
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$(TREE_PASS_H) $(FLAGS_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h \
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- $(GGC_H) $(OBSTACK_H) $(PARAMS_H) $(CPPLIB_H) $(PARAMS_H)
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+ $(GGC_H) $(OBSTACK_H) $(PARAMS_H) $(CPPLIB_H) $(PARAMS_H) langhooks.h
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tree-complex.o : tree-complex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
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$(TM_H) $(RTL_H) $(REAL_H) $(FLAGS_H) $(TREE_FLOW_H) $(GIMPLE_H) \
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tree-iterator.h $(TREE_PASS_H) tree-ssa-propagate.h $(DIAGNOSTIC_H)
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--- a/gcc/config/arm/arm.c
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+++ b/gcc/config/arm/arm.c
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@@ -13705,7 +13705,8 @@ arm_output_epilogue (rtx sibling)
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&& !crtl->tail_call_emit)
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{
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unsigned long mask;
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- mask = (1 << (arm_size_return_regs() / 4)) - 1;
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+ /* Preserve return values, of any size. */
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+ mask = (1 << ((arm_size_return_regs() + 3) / 4)) - 1;
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mask ^= 0xf;
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mask &= ~saved_regs_mask;
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reg = 0;
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--- a/gcc/config/arm/linux-atomic.c
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+++ b/gcc/config/arm/linux-atomic.c
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@@ -56,7 +56,7 @@ typedef void (__kernel_dmb_t) (void);
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\
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do { \
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tmp = *ptr; \
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- failure = __kernel_cmpxchg (tmp, PFX_OP tmp INF_OP val, ptr); \
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+ failure = __kernel_cmpxchg (tmp, PFX_OP (tmp INF_OP val), ptr); \
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} while (failure != 0); \
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\
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return tmp; \
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@@ -88,8 +88,8 @@ FETCH_AND_OP_WORD (nand, ~, &)
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\
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do { \
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oldval = *wordptr; \
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- newval = ((PFX_OP ((oldval & mask) >> shift) \
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- INF_OP (unsigned int) val) << shift) & mask; \
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+ newval = ((PFX_OP (((oldval & mask) >> shift) \
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+ INF_OP (unsigned int) val)) << shift) & mask; \
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newval |= oldval & ~mask; \
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failure = __kernel_cmpxchg (oldval, newval, wordptr); \
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} while (failure != 0); \
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@@ -97,19 +97,19 @@ FETCH_AND_OP_WORD (nand, ~, &)
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return (RETURN & mask) >> shift; \
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}
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-SUBWORD_SYNC_OP (add, , +, short, 2, oldval)
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-SUBWORD_SYNC_OP (sub, , -, short, 2, oldval)
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-SUBWORD_SYNC_OP (or, , |, short, 2, oldval)
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-SUBWORD_SYNC_OP (and, , &, short, 2, oldval)
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-SUBWORD_SYNC_OP (xor, , ^, short, 2, oldval)
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-SUBWORD_SYNC_OP (nand, ~, &, short, 2, oldval)
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+SUBWORD_SYNC_OP (add, , +, unsigned short, 2, oldval)
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+SUBWORD_SYNC_OP (sub, , -, unsigned short, 2, oldval)
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+SUBWORD_SYNC_OP (or, , |, unsigned short, 2, oldval)
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+SUBWORD_SYNC_OP (and, , &, unsigned short, 2, oldval)
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+SUBWORD_SYNC_OP (xor, , ^, unsigned short, 2, oldval)
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+SUBWORD_SYNC_OP (nand, ~, &, unsigned short, 2, oldval)
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-SUBWORD_SYNC_OP (add, , +, char, 1, oldval)
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-SUBWORD_SYNC_OP (sub, , -, char, 1, oldval)
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-SUBWORD_SYNC_OP (or, , |, char, 1, oldval)
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-SUBWORD_SYNC_OP (and, , &, char, 1, oldval)
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-SUBWORD_SYNC_OP (xor, , ^, char, 1, oldval)
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-SUBWORD_SYNC_OP (nand, ~, &, char, 1, oldval)
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+SUBWORD_SYNC_OP (add, , +, unsigned char, 1, oldval)
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+SUBWORD_SYNC_OP (sub, , -, unsigned char, 1, oldval)
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+SUBWORD_SYNC_OP (or, , |, unsigned char, 1, oldval)
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+SUBWORD_SYNC_OP (and, , &, unsigned char, 1, oldval)
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+SUBWORD_SYNC_OP (xor, , ^, unsigned char, 1, oldval)
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+SUBWORD_SYNC_OP (nand, ~, &, unsigned char, 1, oldval)
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#define OP_AND_FETCH_WORD(OP, PFX_OP, INF_OP) \
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int HIDDEN \
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@@ -119,10 +119,10 @@ SUBWORD_SYNC_OP (nand, ~, &, char, 1, oldval)
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\
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do { \
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tmp = *ptr; \
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- failure = __kernel_cmpxchg (tmp, PFX_OP tmp INF_OP val, ptr); \
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+ failure = __kernel_cmpxchg (tmp, PFX_OP (tmp INF_OP val), ptr); \
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} while (failure != 0); \
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\
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- return PFX_OP tmp INF_OP val; \
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+ return PFX_OP (tmp INF_OP val); \
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}
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OP_AND_FETCH_WORD (add, , +)
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@@ -132,19 +132,19 @@ OP_AND_FETCH_WORD (and, , &)
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OP_AND_FETCH_WORD (xor, , ^)
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OP_AND_FETCH_WORD (nand, ~, &)
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-SUBWORD_SYNC_OP (add, , +, short, 2, newval)
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-SUBWORD_SYNC_OP (sub, , -, short, 2, newval)
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-SUBWORD_SYNC_OP (or, , |, short, 2, newval)
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-SUBWORD_SYNC_OP (and, , &, short, 2, newval)
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-SUBWORD_SYNC_OP (xor, , ^, short, 2, newval)
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-SUBWORD_SYNC_OP (nand, ~, &, short, 2, newval)
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+SUBWORD_SYNC_OP (add, , +, unsigned short, 2, newval)
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+SUBWORD_SYNC_OP (sub, , -, unsigned short, 2, newval)
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+SUBWORD_SYNC_OP (or, , |, unsigned short, 2, newval)
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+SUBWORD_SYNC_OP (and, , &, unsigned short, 2, newval)
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+SUBWORD_SYNC_OP (xor, , ^, unsigned short, 2, newval)
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+SUBWORD_SYNC_OP (nand, ~, &, unsigned short, 2, newval)
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-SUBWORD_SYNC_OP (add, , +, char, 1, newval)
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-SUBWORD_SYNC_OP (sub, , -, char, 1, newval)
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-SUBWORD_SYNC_OP (or, , |, char, 1, newval)
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-SUBWORD_SYNC_OP (and, , &, char, 1, newval)
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-SUBWORD_SYNC_OP (xor, , ^, char, 1, newval)
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-SUBWORD_SYNC_OP (nand, ~, &, char, 1, newval)
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+SUBWORD_SYNC_OP (add, , +, unsigned char, 1, newval)
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+SUBWORD_SYNC_OP (sub, , -, unsigned char, 1, newval)
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+SUBWORD_SYNC_OP (or, , |, unsigned char, 1, newval)
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+SUBWORD_SYNC_OP (and, , &, unsigned char, 1, newval)
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+SUBWORD_SYNC_OP (xor, , ^, unsigned char, 1, newval)
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+SUBWORD_SYNC_OP (nand, ~, &, unsigned char, 1, newval)
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int HIDDEN
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__sync_val_compare_and_swap_4 (int *ptr, int oldval, int newval)
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@@ -194,8 +194,8 @@ __sync_val_compare_and_swap_4 (int *ptr, int oldval, int newval)
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} \
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}
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-SUBWORD_VAL_CAS (short, 2)
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-SUBWORD_VAL_CAS (char, 1)
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+SUBWORD_VAL_CAS (unsigned short, 2)
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+SUBWORD_VAL_CAS (unsigned char, 1)
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typedef unsigned char bool;
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@@ -216,8 +216,8 @@ __sync_bool_compare_and_swap_4 (int *ptr, int oldval, int newval)
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return (oldval == actual_oldval); \
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}
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-SUBWORD_BOOL_CAS (short, 2)
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-SUBWORD_BOOL_CAS (char, 1)
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+SUBWORD_BOOL_CAS (unsigned short, 2)
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+SUBWORD_BOOL_CAS (unsigned char, 1)
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void HIDDEN
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__sync_synchronize (void)
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@@ -259,8 +259,8 @@ __sync_lock_test_and_set_4 (int *ptr, int val)
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return (oldval & mask) >> shift; \
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}
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-SUBWORD_TEST_AND_SET (short, 2)
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-SUBWORD_TEST_AND_SET (char, 1)
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+SUBWORD_TEST_AND_SET (unsigned short, 2)
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+SUBWORD_TEST_AND_SET (unsigned char, 1)
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#define SYNC_LOCK_RELEASE(TYPE, WIDTH) \
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void HIDDEN \
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--- a/gcc/tree-switch-conversion.c
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+++ b/gcc/tree-switch-conversion.c
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@@ -96,6 +96,7 @@ eight) times the number of the actual switch branches. */
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#include "diagnostic.h"
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#include "tree-dump.h"
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#include "timevar.h"
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+#include "langhooks.h"
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/* The main structure of the pass. */
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struct switch_conv_info
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@@ -693,9 +694,11 @@ gen_inbound_check (gimple swtch)
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/* Make sure we do not generate arithmetics in a subrange. */
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if (TREE_TYPE (TREE_TYPE (info.index_expr)))
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- utype = unsigned_type_for (TREE_TYPE (TREE_TYPE (info.index_expr)));
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+ utype = lang_hooks.types.type_for_mode
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+ (TYPE_MODE (TREE_TYPE (TREE_TYPE (info.index_expr))), 1);
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else
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- utype = unsigned_type_for (TREE_TYPE (info.index_expr));
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+ utype = lang_hooks.types.type_for_mode
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+ (TYPE_MODE (TREE_TYPE (info.index_expr)), 1);
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/* (end of) block 0 */
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gsi = gsi_for_stmt (info.arr_ref_first);
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@ -53,7 +53,7 @@ config BR2_GCC_VERSION
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default "4.2.4" if BR2_GCC_VERSION_4_2_4
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default "4.3.5" if BR2_GCC_VERSION_4_3_X
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default "4.4.5" if BR2_GCC_VERSION_4_4_X
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default "4.5.1" if BR2_GCC_VERSION_4_5_X
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default "4.5.2" if BR2_GCC_VERSION_4_5_X
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default $BR2_GCC_SNAP_DATE if BR2_GCC_VERSION_SNAP
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config BR2_EXTRA_GCC_CONFIG_OPTIONS
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