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8144930: gcc 4.1.2: fix build flags after "8114853 variable tracking size limit exceeded"

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Reviewed-by: dholmes
This commit is contained in:
Goetz Lindenmaier 2015-12-08 20:51:09 -05:00
parent 251eab3b99
commit 1feaca45a7
1 changed files with 5 additions and 1 deletions
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6
hotspot/make/linux/makefiles/gcc.make
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@ -261,7 +261,11 @@ endif
OPT_CFLAGS = $(OPT_CFLAGS/$(OPT_CFLAGS_DEFAULT)) $(OPT_EXTRAS)
# Variable tracking size limit exceeded for VMStructs::init()
OPT_CFLAGS/vmStructs.o += -fno-var-tracking-assignments
ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 4 \) \| \( \( $(CC_VER_MAJOR) = 4 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "1"
# GCC >= 4.3
# Gcc 4.1.2 does not support this flag, nor does it have problems compiling the file.
OPT_CFLAGS/vmStructs.o += -fno-var-tracking-assignments
endif
# The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp
# if we use expensive-optimizations