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| author | Bill Buzbee <buzbee@google.com> | 2010-01-28 18:36:55 -0800 |
|---|---|---|
| committer | Bill Buzbee <buzbee@google.com> | 2010-01-28 18:36:55 -0800 |
| commit | 2527f5b316478d6cde6840add9fdfd5cbb87b57d (patch) | |
| tree | b2a778a4bf8d33a09cc74a5fbf58e597e50d43f6 /vm/compiler/codegen/arm/RallocUtil.c | |
| parent | 5e66e98d9f12ac575093a0bb37a2ae90303bd8d9 (diff) | |
Jit: Fix register usage bug (driveabout failure)
Some of the execute-inline templates were using r4, which wasn't in the
save set for templates. The failing traces expected it to be live across
the template call.
Diffstat (limited to 'vm/compiler/codegen/arm/RallocUtil.c')
| -rw-r--r-- | vm/compiler/codegen/arm/RallocUtil.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vm/compiler/codegen/arm/RallocUtil.c b/vm/compiler/codegen/arm/RallocUtil.c index ff7700260..5c128460c 100644 --- a/vm/compiler/codegen/arm/RallocUtil.c +++ b/vm/compiler/codegen/arm/RallocUtil.c @@ -466,6 +466,7 @@ extern void clobberHandlerRegs(CompilationUnit *cUnit) { //TUNING: reduce the set of regs used by handlers. Only a few need lots. clobberCallRegs(cUnit); + clobberReg(cUnit, r4PC); clobberReg(cUnit, r9); clobberReg(cUnit, r10); } |