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Fix collection and processing of autoprofile data for target libs

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cc1, cc1plus, and lto  built during STAGEautoprofile need to be built with
debug info since they are used to build target libs. -gtoggle was
turning off debug info for this stage.

create_gcov should be passed prev-gcc/cc1, prev-gcc/cc1plus, and prev-gcc/lto
instead of stage1-gcc/cc1, stage1-gcc/cc1plus, and stage1-gcc/lto when
processing profile data collected while building target libraries.

Tested on x86_64-pc-linux-gnu.

ChangeLog:

	* Makefile.in: Remove -gtoggle for STAGEautoprofile
	* Makefile.tpl: Remove -gtoggle for STAGEautoprofile

gcc/c/ChangeLog:

	* Make-lang.in: Pass correct stage cc1 when processing
	profile data collected while building target libraries

gcc/cp/ChangeLog:

	* Make-lang.in: Pass correct stage cc1plus when processing
	profile data collected while building target libraries

gcc/lto/ChangeLog:

	* Make-lang.in: Pass correct stage lto when processing
	profile data collected while building target libraries
This commit is contained in:
Eugene Rozenfeld 2023-06-27 13:58:14 -07:00
parent 5f590ee317
commit 0d6b822f52
5 changed files with 7 additions and 7 deletions
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2
Makefile.in
View file

@ -635,7 +635,7 @@ STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
STAGEautoprofile_CFLAGS = $(filter-out -gtoggle,$(STAGE2_CFLAGS)) -g
STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)

2
Makefile.tpl
View file

@ -558,7 +558,7 @@ STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
STAGEautoprofile_CFLAGS = $(filter-out -gtoggle,$(STAGE2_CFLAGS)) -g
STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)

4
gcc/c/Make-lang.in
View file

@ -113,10 +113,10 @@ create_fdas_for_cc1: ../stage1-gcc/cc1$(exeext) ../prev-gcc/$(PERF_DATA)
echo $$perf_path; \
if [ -f $$perf_path ]; then \
profile_name=cc1_$$component_in_prev_target.fda; \
$(CREATE_GCOV) -binary ../stage1-gcc/cc1$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
$(CREATE_GCOV) -binary ../prev-gcc/cc1$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
fi; \
done;
#
#
# Build hooks:
c.info:

4
gcc/cp/Make-lang.in
View file

@ -211,10 +211,10 @@ create_fdas_for_cc1plus: ../stage1-gcc/cc1plus$(exeext) ../prev-gcc/$(PERF_DATA)
echo $$perf_path; \
if [ -f $$perf_path ]; then \
profile_name=cc1plus_$$component_in_prev_target.fda; \
$(CREATE_GCOV) -binary ../stage1-gcc/cc1plus$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
$(CREATE_GCOV) -binary ../prev-gcc/cc1plus$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
fi; \
done;
#
#
# Build hooks:
c++.all.cross: g++-cross$(exeext)

2
gcc/lto/Make-lang.in
View file

@ -130,7 +130,7 @@ create_fdas_for_lto1: ../stage1-gcc/lto1$(exeext) ../prev-gcc/$(PERF_DATA)
echo $$perf_path; \
if [ -f $$perf_path ]; then \
profile_name=lto1_$$component_in_prev_target.fda; \
$(CREATE_GCOV) -binary ../stage1-gcc/lto1$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
$(CREATE_GCOV) -binary ../prev-gcc/lto1$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
fi; \
done;