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| author | David Edelsohn <edelsohn@gnu.org> | 1997-05-09 18:47:12 +0000 |
|---|---|---|
| committer | David Edelsohn <edelsohn@gnu.org> | 1997-05-09 18:47:12 +0000 |
| commit | f0dc3f49258249dcec798021e1d7dabbf02a6ed0 (patch) | |
| tree | ca3605c8577bf0538e62b0dc0f83a3bc213010cd | |
| parent | b27cd47c65b2f40f641b00ab148f31bbb285d976 (diff) | |
| download | gcc-f0dc3f49258249dcec798021e1d7dabbf02a6ed0.zip gcc-f0dc3f49258249dcec798021e1d7dabbf02a6ed0.tar.gz gcc-f0dc3f49258249dcec798021e1d7dabbf02a6ed0.tar.bz2 | |
extend restrictions on combining lshiftrt with insv to all shifts
From-SVN: r14057
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 8c4f0b3..fc1323a 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -2102,7 +2102,7 @@ (match_operand:SI 2 "const_int_operand" "i")) (ashift:SI (match_operand:SI 3 "gpc_reg_operand" "r") (match_operand:SI 4 "const_int_operand" "i")))] - "" + "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])" "* { int shift = INTVAL (operands[4]) & 31; @@ -2120,7 +2120,7 @@ (match_operand:SI 2 "const_int_operand" "i")) (ashiftrt:SI (match_operand:SI 3 "gpc_reg_operand" "r") (match_operand:SI 4 "const_int_operand" "i")))] - "" + "(32 - (INTVAL (operands[4]) & 31)) >= INTVAL (operands[1])" "* { int shift = INTVAL (operands[4]) & 31; |