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| author | Sandra Loosemore <sandra@codesourcery.com> | 2007-09-13 10:54:12 -0400 |
|---|---|---|
| committer | Sandra Loosemore <sandra@gcc.gnu.org> | 2007-09-13 10:54:12 -0400 |
| commit | f29adf5b7b4b43196cd98d95bdfed1b5a571a697 (patch) | |
| tree | 695b344b448cb12088ea38e7625bc864b421adb6 /gcc | |
| parent | 1f1752ec46f51eb2e0e7244c52d3467f88b2e671 (diff) | |
| download | gcc-f29adf5b7b4b43196cd98d95bdfed1b5a571a697.zip gcc-f29adf5b7b4b43196cd98d95bdfed1b5a571a697.tar.gz gcc-f29adf5b7b4b43196cd98d95bdfed1b5a571a697.tar.bz2 | |
mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with {d}addiu and a negative immediate such that it works with...
2007-09-13 Sandra Loosemore <sandra@codesourcery.com>
David Ung <davidu@mips.com>
gcc/
* config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with
{d}addiu and a negative immediate such that it works with MIPS16
instructions.
Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r128468
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/mips/mips.h | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bb59539..7f50b61 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2007-09-13 Sandra Loosemore <sandra@codesourcery.com> + David Ung <davidu@mips.com> + + * config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with + {d}addiu and a negative immediate such that it works with MIPS16 + instructions. + 2007-09-13 H.J. Lu <hongjiu.lu@intel.com> PR bootstrap/33418 diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index c9d2742..c8cad32 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -2781,8 +2781,8 @@ do { \ #define ASM_OUTPUT_REG_PUSH(STREAM,REGNO) \ do \ { \ - fprintf (STREAM, "\t%s\t%s,%s,8\n\t%s\t%s,0(%s)\n", \ - TARGET_64BIT ? "dsubu" : "subu", \ + fprintf (STREAM, "\t%s\t%s,%s,-8\n\t%s\t%s,0(%s)\n", \ + TARGET_64BIT ? "daddiu" : "addiu", \ reg_names[STACK_POINTER_REGNUM], \ reg_names[STACK_POINTER_REGNUM], \ TARGET_64BIT ? "sd" : "sw", \ |