re PR debug/66691 (ICE on valid code at -O3 with -g enabled in simplify_subreg, at...

[gcc.git] / gcc / Makefile.in

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index fe22236cc0d21d89196e1f1ffa2d7189f601cbe5..89eda968d521e368216db6fd0945ec9a806fea43 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -211,6 +211,7 @@ libgcov-driver-tool.o-warn = -Wno-error
 libgcov-merge-tool.o-warn = -Wno-error
 gimple-match.o-warn = -Wno-unused
 generic-match.o-warn = -Wno-unused
+dfp.o-warn = -Wno-strict-aliasing
 
 # All warnings have to be shut off in stage1 if the compiler used then
 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
@@ -252,6 +253,12 @@ LINKER = $(CC)
 LINKER_FLAGS = $(CFLAGS)
 endif
 
+# We don't want to compile the compilers with -fPIE, it make PCH fail.
+COMPILER += @NO_PIE_CFLAGS@
+
+# Link with -no-pie since we compile the compiler with -fno-PIE.
+LINKER += @NO_PIE_FLAG@
+
 # Like LINKER, but use a mutex for serializing front end links.
 ifeq (@DO_LINK_MUTEX@,true)
 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
@@ -527,10 +534,6 @@ xm_include_list=@xm_include_list@
 xm_defines=@xm_defines@
 lang_checks=
 lang_checks_parallelized=
-# Upper limit to which it is useful to parallelize this lang target.
-# It doesn't make sense to try e.g. 128 goals for small testsuites
-# like objc or go.
-check_gcc_parallelize=10000
 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 lang_specs_files=@lang_specs_files@
 lang_tree_files=@lang_tree_files@
@@ -749,6 +752,8 @@ CC_FOR_BUILD = @CC_FOR_BUILD@
 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
+BUILD_CFLAGS += @NO_PIE_CFLAGS@
+BUILD_CXXFLAGS += @NO_PIE_CFLAGS@
 
 # Native compiler that we use.  This may be C++ some day.
 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
@@ -760,6 +765,7 @@ BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 
 # Native linker and preprocessor flags.  For x-fragment overrides.
 BUILD_LDFLAGS=@BUILD_LDFLAGS@
+BUILD_LDFLAGS += @NO_PIE_FLAG@
 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
                -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 
@@ -860,7 +866,7 @@ DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 VEC_H = vec.h statistics.h $(GGC_H)
 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 EXCEPT_H = except.h $(HASHTAB_H)
-TARGET_DEF = target.def target-hooks-macros.h
+TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
@@ -1031,7 +1037,7 @@ BUILD_LIBS = $(BUILD_LIBIBERTY)
 
 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
            build/vec.o build/min-insn-modes.o build/gensupport.o \
-           build/print-rtl.o
+           build/print-rtl.o build/hash-table.o
 BUILD_MD = build/read-md.o
 BUILD_ERRORS = build/errors.o
 
@@ -1504,7 +1510,7 @@ OBJS = \
 # Objects in libcommon.a, potentially used by all host binaries and with
 # no target dependencies.
 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
-       vec.o  input.o version.o
+       vec.o input.o version.o hash-table.o ggc-none.o
 
 # Objects in libcommon-target.a, used by drivers and by the core
 # compiler and containing target-dependent code.
@@ -1863,6 +1869,12 @@ libgcc.mvars: config.status Makefile specs xgcc$(exeext)
        echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
        echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
        echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
+       if test @enable_default_pie@ = yes; then \
+         NO_PIE_CFLAGS="-fno-PIE"; \
+       else \
+         NO_PIE_CFLAGS=; \
+       fi; \
+       echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
 
        mv tmp-libgcc.mvars libgcc.mvars
 
@@ -1940,7 +1952,7 @@ gcc-nm.c: gcc-ar.c
        cp $^ $@
 
 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
-  collect-utils.o file-find.o
+  collect-utils.o file-find.o hash-table.o
 COLLECT2_LIBS = @COLLECT2_LIBS@
 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
@@ -2066,7 +2078,8 @@ $(common_out_object_file): $(common_out_file)
 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
-  insn-latencytab.c insn-preds.c gimple-match.c generic-match.c
+  insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
+  insn-target-def.h
 
 # Dependencies for the md file.  The first time through, we just assume
 # the md file itself and the generated dependency file (in order to get
@@ -2087,7 +2100,7 @@ s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
 # the target file.
 
 simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
-                         insn-config.h insn-flags.h
+                         insn-config.h insn-flags.h insn-target-def.h
 
 simple_rtl_generated_c = insn-automata.c insn-emit.c \
                          insn-extract.c insn-output.c \
@@ -2309,7 +2322,7 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/dwarf2cfi.c \
   $(srcdir)/dwarf2out.c \
   $(srcdir)/tree-vect-generic.c \
-  $(srcdir)/dojump.c \
+  $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
   $(srcdir)/expr.h \
   $(srcdir)/function.c $(srcdir)/except.c \
@@ -2486,6 +2499,9 @@ build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)              \
   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)  \
   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
+build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)       \
+  coretypes.h $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H) gensupport.h        \
+  $(HASH_TABLE_H) target-insns.def
 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
 
 # The gengtype generator program is special: Two versions are built.
@@ -2550,7 +2566,7 @@ build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
 
 # All these programs use the RTL reader ($(BUILD_RTL)).
 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
-            extract flags opinit output peep preds recog mddump
+            extract flags mddump opinit output peep preds recog target-def
 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
 
 # All these programs use the MD reader ($(BUILD_MD)).
@@ -2654,10 +2670,12 @@ s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
 
 GCOV_OBJS = gcov.o
 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
-       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
+               hash-table.o ggc-none.o $(LIBS) -o $@
 GCOV_DUMP_OBJS = gcov-dump.o
 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
        +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
+               hash-table.o ggc-none.o\
                $(LIBS) -o $@
 
 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
@@ -3742,7 +3760,9 @@ check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
 #
 # To parallelize some language check, add the corresponding check-$lang
 # to lang_checks_parallelized variable and define check_$lang_parallelize
-# variable (see above check_gcc_parallelize description).
+# variable.  This is the upper limit to which it is useful to parallelize the
+# check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
+# testsuites like objc or go.
 $(lang_checks_parallelized): check-% : site.exp
        -rm -rf $(TESTSUITEDIR)/$*-parallel
        @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \