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| author | Jim Wilson <wilson@gcc.gnu.org> | 1992-09-30 12:08:44 -0700 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 1992-09-30 12:08:44 -0700 |
| commit | 1a1ba90ec38eaad0139de70157346af9008bf11d (patch) | |
| tree | af73c907a7252fd0d429b859bb9fcf045677b93f /gcc | |
| parent | b3fab01d5ebf0c9bf083de1f0fd79edb004af410 (diff) | |
| download | gcc-1a1ba90ec38eaad0139de70157346af9008bf11d.zip gcc-1a1ba90ec38eaad0139de70157346af9008bf11d.tar.gz gcc-1a1ba90ec38eaad0139de70157346af9008bf11d.tar.bz2 | |
(orcc peephole): Don't accept FP reg for operand 0.
From-SVN: r2285
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/sparc/sparc.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/sparc/sparc.md b/gcc/config/sparc/sparc.md index e516fd6..0245477 100644 --- a/gcc/config/sparc/sparc.md +++ b/gcc/config/sparc/sparc.md @@ -2945,7 +2945,7 @@ "std %3,%2") ;; Optimize the case of following a reg-reg move with a test -;; of reg just moved. Don't allow floating point regs for operand 1. +;; of reg just moved. Don't allow floating point regs for operand 0 or 1. ;; This can result from a float to fix conversion. (define_peephole @@ -2956,7 +2956,7 @@ (const_int 0)))] "(rtx_equal_p (operands[2], operands[0]) || rtx_equal_p (operands[2], operands[1])) - && ! FP_REG_P (operands[1])" + && ! FP_REG_P (operands[0]) && ! FP_REG_P (operands[1])" "orcc %1,%%g0,%0") ;; Do {sign,zero}-extended compares somewhat more efficiently. |