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| author | Michael Meissner <meissner@gcc.gnu.org> | 1993-04-01 16:58:13 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1993-04-01 16:58:13 +0000 |
| commit | 740b4585ffea9b0a00ac88aa293949b97dc27996 (patch) | |
| tree | 71ec7068d203be6f2d722c2778048f289f798e0d | |
| parent | 9d1bd99c2b3b74316d4f4c7eefc929a06681dff5 (diff) | |
| download | gcc-740b4585ffea9b0a00ac88aa293949b97dc27996.zip gcc-740b4585ffea9b0a00ac88aa293949b97dc27996.tar.gz gcc-740b4585ffea9b0a00ac88aa293949b97dc27996.tar.bz2 | |
Eliminate statement not reached warning messages that the MIPS compiler generates.
From-SVN: r3987
| -rw-r--r-- | gcc/config/mips/mips.md | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index 56886b3..884464f 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -4213,19 +4213,21 @@ move\\t%0,%z4\\n\\ "" " { - int i; - - emit_call_insn (gen_call (operands[0], const0_rtx, NULL, const0_rtx)); - - for (i = 0; i < XVECLEN (operands[2], 0); i++) + if (operands[0]) /* silence statement not reached warnings */ { - rtx set = XVECEXP (operands[2], 0, i); - emit_move_insn (SET_DEST (set), SET_SRC (set)); - } + int i; + + emit_call_insn (gen_call (operands[0], const0_rtx, NULL, const0_rtx)); - emit_insn (gen_blockage ()); + for (i = 0; i < XVECLEN (operands[2], 0); i++) + { + rtx set = XVECEXP (operands[2], 0, i); + emit_move_insn (SET_DEST (set), SET_SRC (set)); + } - DONE; + emit_insn (gen_blockage ()); + DONE; + } }") ;; |