diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-06-05 11:25:43 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-06-05 11:25:43 +0000 |
| commit | 2bf8a343a9f8a5613a22dbb2dd3d4eb505da3d66 (patch) | |
| tree | 47df5d3bb94e2d3dd729fc9a9416f81735b22c4c | |
| parent | 4f889607eeef2ab0494646c63b31dad7ea85d642 (diff) | |
| download | ppe42-gcc-2bf8a343a9f8a5613a22dbb2dd3d4eb505da3d66.tar.gz ppe42-gcc-2bf8a343a9f8a5613a22dbb2dd3d4eb505da3d66.zip | |
* i386.md (align): Fix warning; clarify what to do when no p2align
is available.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67485 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 30e69fb52ac..c9af64a056b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Jun 5 13:23:51 CEST 2003 Jan Hubicka <jh@suse.cz> + + * i386.md (align): Fix warning; clarify what to do when no p2align + is available. + 2003-06-05 Nick Clifton <nickc@redhat.com> * config.gcc (m32r-elf): Revert previous delta. diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index a027a7623ba..b255df24321 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -14289,9 +14289,12 @@ "" { #ifdef ASM_OUTPUT_MAX_SKIP_ALIGN - ASM_OUTPUT_MAX_SKIP_ALIGN (asm_out_file, 4, INTVAL (operands[0])); + ASM_OUTPUT_MAX_SKIP_ALIGN (asm_out_file, 4, (int)INTVAL (operands[0])); #else - ASM_OUTPUT_ALIGN (asm_out_file, 4); + /* It is tempting to use ASM_OUTPUT_ALIGN here, but we don't want to do that. + The align insn is used to avoid 3 jump instructions in the row to improve + branch prediction and the benefits hardly outweight the cost of extra 8 + nops on the average inserted by full alignment pseudo operation. */ #endif return ""; } |
