Make riscv-sr.o depend on target machine headers, removing spurious test
failures:
FAIL: gcc.target/riscv/save-restore-3.c scan-assembler-not call[
\t]*t0,__riscv_save_0
FAIL: gcc.target/riscv/save-restore-3.c scan-assembler-not tail[
\t]*__riscv_restore_0
FAIL: gcc.target/riscv/save-restore-3.c scan-assembler tail[ \t]*foo
FAIL: gcc.target/riscv/save-restore-6.c scan-assembler-not call[
\t]*t0,__riscv_save_0
FAIL: gcc.target/riscv/save-restore-6.c scan-assembler-not tail[
\t]*__riscv_restore_0
FAIL: gcc.target/riscv/save-restore-6.c scan-assembler tail[ \t]*other_func
if the definitions of UNSPECs are locally changed and GCC rebuilt from a
dirty tree.
gcc/
* config/riscv/t-riscv (riscv-sr.o): Add $(TM_H) dependency.
---
Hi,
Noticed while fiddling with `fmin'/`fmax' further. As not a code change
OK to apply despite stage 4? Might be worth backporting too.
Maciej
---
gcc/config/riscv/t-riscv | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
gcc-riscv-sr-dep.diff
Index: gcc/gcc/config/riscv/t-riscv
===================================================================
--- gcc.orig/gcc/config/riscv/t-riscv
+++ gcc/gcc/config/riscv/t-riscv
@@ -6,7 +6,7 @@ riscv-builtins.o: $(srcdir)/config/riscv
$(srcdir)/config/riscv/riscv-builtins.cc
riscv-sr.o: $(srcdir)/config/riscv/riscv-sr.cc $(CONFIG_H) \
- $(SYSTEM_H)
+ $(SYSTEM_H) $(TM_H)
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/riscv/riscv-sr.cc
