mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make run-make PGO tests work on MSVC.

Browse Source
This commit is contained in:
Michael Woerister 2019-05-29 14:32:38 +02:00
parent ebabcf7105
commit a19a9e9194
4 changed files with 34 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/test/run-make-fulldeps/pgo-gen-lto/Makefile
View File

@ -2,7 +2,17 @@
-include ../tools.mk
COMPILE_FLAGS=-Copt-level=3 -Clto=fat -Z pgo-gen="$(TMPDIR)"
# LLVM doesn't yet support instrumenting binaries that use unwinding on MSVC:
# https://github.com/rust-lang/rust/issues/61002
#
# Things work fine with -Cpanic=abort though.
ifdef IS_MSVC
COMPILE_FLAGS+= -Cpanic=abort
endif
all:
$(RUSTC) -Copt-level=3 -Clto=fat -Z pgo-gen="$(TMPDIR)" test.rs
$(RUSTC) $(COMPILE_FLAGS) test.rs
$(call RUN,test) || exit 1
[ -e "$(TMPDIR)"/default_*.profraw ] || (echo "No .profraw file"; exit 1)

12
src/test/run-make-fulldeps/pgo-gen-no-imp-symbols/Makefile
View File

@ -2,8 +2,18 @@
-include ../tools.mk
COMPILE_FLAGS=-O -Ccodegen-units=1 -Z pgo-gen="$(TMPDIR)"
# LLVM doesn't yet support instrumenting binaries that use unwinding on MSVC:
# https://github.com/rust-lang/rust/issues/61002
#
# Things work fine with -Cpanic=abort though.
ifdef IS_MSVC
COMPILE_FLAGS+= -Cpanic=abort
endif
all:
$(RUSTC) -O -Ccodegen-units=1 -Z pgo-gen="$(TMPDIR)" --emit=llvm-ir test.rs
$(RUSTC) $(COMPILE_FLAGS) --emit=llvm-ir test.rs
# We expect symbols starting with "__llvm_profile_".
$(CGREP) "__llvm_profile_" < $(TMPDIR)/test.ll
# We do NOT expect the "__imp_" version of these symbols.

12
src/test/run-make-fulldeps/pgo-gen/Makefile
View File

@ -2,7 +2,17 @@
-include ../tools.mk
COMPILE_FLAGS=-g -Z pgo-gen="$(TMPDIR)"
# LLVM doesn't yet support instrumenting binaries that use unwinding on MSVC:
# https://github.com/rust-lang/rust/issues/61002
#
# Things work fine with -Cpanic=abort though.
ifdef IS_MSVC
COMPILE_FLAGS+= -Cpanic=abort
endif
all:
$(RUSTC) -g -Z pgo-gen="$(TMPDIR)" test.rs
$(RUSTC) $(COMPILE_FLAGS) test.rs
$(call RUN,test) || exit 1
[ -e "$(TMPDIR)"/default_*.profraw ] || (echo "No .profraw file"; exit 1)

2
src/test/run-make-fulldeps/pgo-use/Makefile
View File

@ -16,7 +16,7 @@
COMMON_FLAGS=-Copt-level=s -Ccodegen-units=1
# LLVM doesn't support instrumenting binaries that use SEH:
# https://bugs.llvm.org/show_bug.cgi?id=41279
# https://github.com/rust-lang/rust/issues/61002
#
# Things work fine with -Cpanic=abort though.
ifdef IS_MSVC