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| author | J"orn Rennecke <joern.rennecke@superh.com> | 2002-10-15 15:54:06 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2002-10-15 16:54:06 +0100 |
| commit | c034672ab8165e27126122152c638217bfd57974 (patch) | |
| tree | fe81ae7364eebd83a22e4871b451c3bfdeaf15c8 | |
| parent | b8db17af9233ca23c5cd3b11e1a152d62ec771e9 (diff) | |
| download | gcc-c034672ab8165e27126122152c638217bfd57974.zip gcc-c034672ab8165e27126122152c638217bfd57974.tar.gz gcc-c034672ab8165e27126122152c638217bfd57974.tar.bz2 | |
* sh.md (movv8qi_i+2): Don't split if source is -1.
From-SVN: r58165
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/sh/sh.md | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a65f6cf..00f190e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Tue Oct 15 16:51:04 2002 J"orn Rennecke <joern.rennecke@superh.com> + + * sh.md (movv8qi_i+2): Don't split if source is -1. + 2002-10-15 Janis Johnson <janis187@us.ibm.com> * doc/install.texi: Formatting changes for conformance to HTML 4.01. diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index a271709..00a91df 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@ -9149,7 +9149,9 @@ && VECTOR_MODE_SUPPORTED_P (GET_MODE (operands[0])) && GET_MODE_SIZE (GET_MODE (operands[0])) == 8 && (XVECEXP (operands[1], 0, 0) != const0_rtx - || XVECEXP (operands[1], 0, 1) != const0_rtx)" + || XVECEXP (operands[1], 0, 1) != const0_rtx) + && (XVECEXP (operands[1], 0, 0) != constm1_rtx + || XVECEXP (operands[1], 0, 1) != constm1_rtx)" [(set (match_dup 0) (match_dup 1)) (match_dup 2)] " |