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| author | Torbjorn Granlund <tege@gnu.org> | 1995-02-13 12:52:26 +0000 |
|---|---|---|
| committer | Torbjorn Granlund <tege@gnu.org> | 1995-02-13 12:52:26 +0000 |
| commit | f9151c433cc4bc4091ce2af4dfc13e2e024f169b (patch) | |
| tree | bd1bc25781f2b80178c66aff8eaa16b7d6104cde /gcc/config/a29k | |
| parent | 42d191605d927532c91425d7148cb8b0d7a31fd0 (diff) | |
| download | gcc-f9151c433cc4bc4091ce2af4dfc13e2e024f169b.zip gcc-f9151c433cc4bc4091ce2af4dfc13e2e024f169b.tar.gz gcc-f9151c433cc4bc4091ce2af4dfc13e2e024f169b.tar.bz2 | |
(TARGET_MULTM): New #define.
(TARGET_SWITCHES): Recognize "-mno-multm".
From-SVN: r8919
Diffstat (limited to 'gcc/config/a29k')
| -rw-r--r-- | gcc/config/a29k/a29k.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/a29k/a29k.h b/gcc/config/a29k/a29k.h index 98f9a8d..662c291 100644 --- a/gcc/config/a29k/a29k.h +++ b/gcc/config/a29k/a29k.h @@ -90,6 +90,11 @@ extern int target_flags; #define TARGET_SOFT_FLOAT (target_flags & 512) +/* This means that we should not emit the multm or mutmu instructions + that some embedded systems' trap handlers don't support. */ + +#define TARGET_MULTM ((target_flags & 1024) == 0) + #define TARGET_SWITCHES \ { {"dw", 1}, \ {"ndw", -1}, \ @@ -109,6 +114,7 @@ extern int target_flags; {"reuse-arg-regs", -256}, \ {"no-reuse-arg-regs", 256}, \ {"soft-float", 512}, \ + {"no-multm", 1024}, \ {"", TARGET_DEFAULT}} #define TARGET_DEFAULT 3 |