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mips: fix counters for loop_shift==0
author
Guillaume Emont
<guijemont@igalia.com>
Fri, 26 Oct 2012 09:31:24 +0000
(11:31 +0200)
committer
Guillaume Emont
<guijemont@igalia.com>
Fri, 28 Dec 2012 14:17:45 +0000
(15:17 +0100)
orc/orcprogram-mips.c
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diff --git
a/orc/orcprogram-mips.c
b/orc/orcprogram-mips.c
index
6731c87
..
76910ae
100644
(file)
--- a/
orc/orcprogram-mips.c
+++ b/
orc/orcprogram-mips.c
@@
-349,8
+349,10
@@
orc_compiler_orc_mips_assemble (OrcCompiler *compiler)
orc_mips_emit_andi (compiler, ORC_MIPS_T2, ORC_MIPS_T2,
(1 << compiler->loop_shift) - 1);
else
- orc_mips_emit_nop (compiler); /* fill the branch delay slot */
+ /* loop_shift==0: $t2 should be 0 because we can handle all our data in region 1*/
+ orc_mips_emit_move (compiler, ORC_MIPS_T2, ORC_MIPS_ZERO);
+ /* FIXME: when loop_shift == 0, we only need to emit region1 */
orc_mips_emit_label (compiler, LABEL_REGION0_LOOP);
saved_loop_shift = compiler->loop_shift;