68ef862ac2
Add patch 8210425-03-rh1630426-hotspot-opt-fix-zero.patch which performs the same opt steps for Zero arches when they are being built. This issue showed up on arm (32 bit) and s390x only as those are Zero arches for JDK 8.
21 lines
861 B
Diff
21 lines
861 B
Diff
--- openjdk/hotspot/make/linux/makefiles/zeroshark.make
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+++ openjdk/hotspot/make/linux/makefiles/zeroshark.make
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@@ -30,10 +30,13 @@ ifeq ($(USE_CLANG), true)
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WARNING_FLAGS += -Wno-undef
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endif
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-# The copied fdlibm routines in sharedRuntimeTrig.o must not be optimized
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-OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
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-# The copied fdlibm routines in sharedRuntimeTrans.o must not be optimized
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-OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT)
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+ifeq ($(OPT_CFLAGS_NO_FMA),)
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+ OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
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+ OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT)
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+else
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+ OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/SPEED) $(OPT_CFLAGS_NO_FMA)
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+ OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/SPEED) $(OPT_CFLAGS_NO_FMA)
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+endif
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# Specify that the CPU is little endian, if necessary
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ifeq ($(ZERO_ENDIANNESS), little)
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