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| author | Kavon Farvardin <kavon@farvard.in> | 2018-05-27 11:49:25 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-05-30 10:02:10 -0400 |
| commit | a4ae199cf810a63444a4ef24a44b33329023cd93 (patch) | |
| tree | 8ecbb42f89140f02ac808b72737a1a735f478461 /ghc.mk | |
| parent | 9aac442f70b0b58decd56fb52dd4ec2289b03759 (diff) | |
| download | haskell-a4ae199cf810a63444a4ef24a44b33329023cd93.tar.gz | |
Extract hard-coded LLVM opt flags into a file
To resolve ticket #11295, I think it makes sense to stop hard-coding
the pass sequences used by GHC when compiling with LLVM into the
compiler
itself.
This patchset introduces a companion to the existing `llvm-targets` file
called `llvm-passes`. The passes file is a simple association list that
holds the default LLVM `opt` pass sequence used by GHC. This allows end
users to easily save their favorite optimization flags when compiling
with LLVM.
The main benefit for ticket #11295 is that when adding a custom pass
sequence, it tends to be an extremely long string that would be
unsightly in the code.
This is essentially part 1 of 2 for ticket #11295.
Test Plan: ./validate
Reviewers: bgamari, angerman
Reviewed By: angerman
Subscribers: rwbarton, thomie, carter
Differential Revision: https://phabricator.haskell.org/D4695
Diffstat (limited to 'ghc.mk')
| -rw-r--r-- | ghc.mk | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -1047,6 +1047,7 @@ $(eval $(call bindist-list,.,\ configure config.sub config.guess install-sh \ settings.in \ llvm-targets \ + llvm-passes \ packages \ Makefile \ mk/config.mk.in \ @@ -1073,7 +1074,7 @@ $(eval $(call bindist-list,.,\ $(wildcard compiler/stage2/doc) \ $(wildcard libraries/*/dist-install/doc/) \ $(wildcard libraries/*/*/dist-install/doc/) \ - $(filter-out settings llvm-targets,$(INSTALL_LIBS)) \ + $(filter-out settings llvm-targets llvm-passes,$(INSTALL_LIBS)) \ $(RTS_INSTALL_LIBS) \ $(filter-out %/project.mk mk/config.mk %/mk/install.mk,$(MAKEFILE_LIST)) \ mk/project.mk \ @@ -1106,7 +1107,7 @@ BIN_DIST_MK = $(BIN_DIST_PREP_DIR)/bindist.mk unix-binary-dist-prep: $(call removeTrees,bindistprep/) "$(MKDIRHIER)" $(BIN_DIST_PREP_DIR) - set -e; for i in packages LICENSE compiler ghc iserv rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh settings.in llvm-targets ghc.mk inplace distrib/configure.ac distrib/README distrib/INSTALL; do ln -s ../../$$i $(BIN_DIST_PREP_DIR)/; done + set -e; for i in packages LICENSE compiler ghc iserv rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh settings.in llvm-targets llvm-passes ghc.mk inplace distrib/configure.ac distrib/README distrib/INSTALL; do ln -s ../../$$i $(BIN_DIST_PREP_DIR)/; done echo "HADDOCK_DOCS = $(HADDOCK_DOCS)" >> $(BIN_DIST_MK) echo "BUILD_SPHINX_HTML = $(BUILD_SPHINX_HTML)" >> $(BIN_DIST_MK) echo "BUILD_SPHINX_PDF = $(BUILD_SPHINX_PDF)" >> $(BIN_DIST_MK) @@ -1204,7 +1205,7 @@ SRC_DIST_GHC_DIRS = mk rules docs distrib bindisttest libffi includes \ SRC_DIST_GHC_FILES += \ configure.ac config.guess config.sub configure \ aclocal.m4 README.md ANNOUNCE HACKING.md INSTALL.md LICENSE Makefile \ - install-sh settings.in llvm-targets VERSION GIT_COMMIT_ID \ + install-sh settings.in llvm-targets llvm-passes VERSION GIT_COMMIT_ID \ boot packages ghc.mk MAKEHELP.md .PHONY: VERSION |