diff options
| author | sergei <sergei@3ad0048d-3df7-0310-abae-a5850022a9f2> | 2014-09-28 22:18:59 +0000 |
|---|---|---|
| committer | sergei <sergei@3ad0048d-3df7-0310-abae-a5850022a9f2> | 2014-09-28 22:18:59 +0000 |
| commit | 008bdf580a09df2e35c1d03c20c0a3823b323acc (patch) | |
| tree | 5d80ea3a85e79e7596c7dabec9e020e1ea6da4d6 /compiler/sparc | |
| parent | b23286461f0f89386deb3542dc452291471bafa7 (diff) | |
| download | fpc-008bdf580a09df2e35c1d03c20c0a3823b323acc.tar.gz | |
* SPARC peephole: check that result of GetNextInstructionUsingReg is actually an instruction, because GetNextInstruction can stop at a label. Resolves #26798.
The same issue on MIPS targets was fixed by r28380, but I forgot to apply it also to SPARC.
git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28722 3ad0048d-3df7-0310-abae-a5850022a9f2
Diffstat (limited to 'compiler/sparc')
| -rw-r--r-- | compiler/sparc/aoptcpu.pas | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/sparc/aoptcpu.pas b/compiler/sparc/aoptcpu.pas index bc31c671eb..01ce2c0749 100644 --- a/compiler/sparc/aoptcpu.pas +++ b/compiler/sparc/aoptcpu.pas @@ -127,7 +127,7 @@ unit aoptcpu; Result:=GetNextInstruction(Next,Next); until {not(cs_opt_level3 in current_settings.optimizerswitches) or} not(Result) or (Next.typ<>ait_instruction) or (RegInInstruction(reg,Next)) or (is_calljmp(taicpu(Next).opcode)); - if is_calljmp(taicpu(next).opcode) then + if result and (next.typ=ait_instruction) and is_calljmp(taicpu(next).opcode) then begin result:=false; next:=nil; |