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Teach the makefile to generate .ll files,

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which are helpful in debugging the llvm backend.  Also tell git to ignore
LLVM's intermediate files.
This commit is contained in:
Jeffrey Yasskin 2010-07-20 11:46:20 +08:00 committed by Graydon Hoare
parent 068c71f11c
commit 215060b72b
2 changed files with 8 additions and 0 deletions
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2
.gitignore vendored
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@ -13,6 +13,8 @@
*.dSYM
*.d
*.o
*.ll
*.bc
*.aux
*.cp
*.fn

6
src/Makefile
View File

@ -189,6 +189,7 @@ ifdef CFG_LLVM_CONFIG
lltrans.ml llemit.ml)
LLC := "$(shell $(CFG_LLVM_CONFIG) --bindir)/llc"
CFG_LLC_CFLAGS := -march=x86
LLVM-DIS := "$(shell $(CFG_LLVM_CONFIG) --bindir)/llvm-dis"
$(info cfg: found llvm-config at $(CFG_LLVM_CONFIG))
else
VARIANT=x86
@ -664,6 +665,11 @@ test/bench/shootout/%.x86$(CFG_EXE_SUFFIX): test/bench/shootout/%.rs $(REQ)
@$(call CFG_ECHO, compile [x86]: $<)
$(BOOT) -o $@ $<
%.ll: %.bc
@$(call CFG_ECHO, dis [llvm]: $<)
$(CFG_QUIET)$(LLVM-DIS) -o $@ $<
%.s: %.bc
@$(call CFG_ECHO, compile [llvm]: $<)
$(CFG_QUIET)$(LLC) $(CFG_LLC_CFLAGS) -o $@ $<