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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-02-27 10:47:55 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-02-27 10:47:55 -0500 |
| commit | 39178486b7be0b8fda4fc391b2f2892593bf0f78 (patch) | |
| tree | c9def94af6438055fe20ed1db240ef404d14943e /gcc/final.c | |
| parent | d0c766547a0a65ee3103538331dff4e8f1eb6250 (diff) | |
| download | gcc-39178486b7be0b8fda4fc391b2f2892593bf0f78.zip gcc-39178486b7be0b8fda4fc391b2f2892593bf0f78.tar.gz gcc-39178486b7be0b8fda4fc391b2f2892593bf0f78.tar.bz2 | |
(final_scan_insn): Always set OPS and use alloca.
From-SVN: r6643
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gcc/final.c b/gcc/final.c index 53cf97b..23541ef 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -1627,7 +1627,7 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) if (asm_noperands (body) >= 0) { int noperands = asm_noperands (body); - rtx *ops; + rtx *ops = (rtx *) alloca (noperands * sizeof (rtx)); char *string; /* There's no telling what that did to the condition codes. */ @@ -1635,11 +1635,6 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) if (prescan > 0) break; - /* alloca won't do here, since only return from `final' - would free it. */ - if (noperands > 0) - ops = (rtx *) xmalloc (noperands * sizeof (rtx)); - if (! app_on) { fprintf (file, ASM_APP_ON); @@ -1652,11 +1647,10 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) /* Inhibit aborts on what would otherwise be compiler bugs. */ insn_noperands = noperands; this_is_asm_operands = insn; + /* Output the insn using them. */ output_asm_insn (string, ops); this_is_asm_operands = 0; - if (noperands > 0) - free (ops); break; } |