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| author | Bob Wilson <bob.wilson@acm.org> | 2006-11-28 21:22:14 +0000 |
|---|---|---|
| committer | Bob Wilson <bwilson@gcc.gnu.org> | 2006-11-28 21:22:14 +0000 |
| commit | f8383f28e295dcbc49b52de03b4908d880adf10c (patch) | |
| tree | c783baeb64a7dd602bd9667992d464e51f720263 /gcc | |
| parent | 5cd4ec7f24ef2fca4e1e27836e5eee7b15b8abd8 (diff) | |
| download | gcc-f8383f28e295dcbc49b52de03b4908d880adf10c.zip gcc-f8383f28e295dcbc49b52de03b4908d880adf10c.tar.gz gcc-f8383f28e295dcbc49b52de03b4908d880adf10c.tar.bz2 | |
* config/xtensa/lib1funcs.asm (__umulsidi3): Restore a12-a15 on exit.
From-SVN: r119296
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/xtensa/lib1funcs.asm | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5ec5966..fb46791 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2006-11-28 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa/lib1funcs.asm (__umulsidi3): Restore a12-a15 on exit. + 2006-11-28 Jan Hubicka <jh@suse.cz> Privatize SSA variables into gimple_df. diff --git a/gcc/config/xtensa/lib1funcs.asm b/gcc/config/xtensa/lib1funcs.asm index 9b9efa8..5b4f8c8 100644 --- a/gcc/config/xtensa/lib1funcs.asm +++ b/gcc/config/xtensa/lib1funcs.asm @@ -327,6 +327,13 @@ __umulsidi3: /* Restore the original return address. */ l32i a0, sp, 0 #endif +#if __XTENSA_CALL0_ABI__ + l32i a12, sp, 16 + l32i a13, sp, 20 + l32i a14, sp, 24 + l32i a15, sp, 28 + addi sp, sp, 32 +#endif leaf_return #if !XCHAL_HAVE_MUL16 && !XCHAL_HAVE_MUL32 && !XCHAL_HAVE_MAC16 |