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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2000-12-29 13:13:42 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2000-12-29 08:13:42 -0500 |
| commit | c2fd66f48e9aa9011f67f17b762a39d62d174c36 (patch) | |
| tree | 91ea9477d30ea98886a71cebd854ccbdcf0120dc /gcc/local-alloc.c | |
| parent | e1a132c650dc39229d566e3105cfaa7be4415f17 (diff) | |
| download | gcc-c2fd66f48e9aa9011f67f17b762a39d62d174c36.zip gcc-c2fd66f48e9aa9011f67f17b762a39d62d174c36.tar.gz gcc-c2fd66f48e9aa9011f67f17b762a39d62d174c36.tar.bz2 | |
local-alloc.c (update_equiv_regs): Don't use copy_rtx on PATTERN.
2000-12-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* local-alloc.c (update_equiv_regs): Don't use copy_rtx on PATTERN.
*** local-alloc.c 2000/11/30 21:40:33 1.75
--- local-alloc.c 2000/12/29 13:10:59
*************** update_equiv_regs ()
*** 1141,1146 ****
rtx new_insn;
! new_insn = emit_insn_before (copy_rtx (PATTERN (equiv_insn)),
! insn);
REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn);
REG_NOTES (equiv_insn) = 0;
--- 1141,1145 ----
rtx new_insn;
! new_insn = emit_insn_before (PATTERN (equiv_insn), insn);
REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn);
REG_NOTES (equiv_insn) = 0;
From-SVN: r38536
Diffstat (limited to 'gcc/local-alloc.c')
| -rw-r--r-- | gcc/local-alloc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/local-alloc.c b/gcc/local-alloc.c index 62142f0..f1d1b85 100644 --- a/gcc/local-alloc.c +++ b/gcc/local-alloc.c @@ -1131,8 +1131,8 @@ update_equiv_regs () NOTE_LINE_NUMBER (equiv_insn) = NOTE_INSN_DELETED; NOTE_SOURCE_FILE (equiv_insn) = 0; - reg_equiv[regno].init_insns = - XEXP (reg_equiv[regno].init_insns, 1); + reg_equiv[regno].init_insns + = XEXP (reg_equiv[regno].init_insns, 1); } /* Move the initialization of the register to just before INSN. Update the flow information. */ @@ -1140,8 +1140,7 @@ update_equiv_regs () { rtx new_insn; - new_insn = emit_insn_before (copy_rtx (PATTERN (equiv_insn)), - insn); + new_insn = emit_insn_before (PATTERN (equiv_insn), insn); REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn); REG_NOTES (equiv_insn) = 0; |