From: José Fonseca <jfonseca@vmware.com>
Date: Sat, 9 Oct 2010 11:08:25 +0000 (+0100)
Subject: gallivm: Handle code have ret correctly.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=53d7f5e107b82550024a57232f3333d2f76e39de;p=mesa.git

gallivm: Handle code have ret correctly.

Stop disassembling on unconditional backwards jumps.
---

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.c b/src/gallium/auxiliary/gallivm/lp_bld_debug.c
index d3a5afff8c2..8c1df0d8e30 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.c
@@ -115,8 +115,10 @@ lp_disassemble(const void* func)
          }
       }
 
-      if ((ud_insn_off(&ud_obj) >= max_jmp_pc && ud_obj.mnemonic == UD_Iret) ||
-           ud_obj.mnemonic == UD_Iinvalid)
+      if (ud_obj.mnemonic == UD_Iinvalid ||
+          (ud_insn_off(&ud_obj) >= max_jmp_pc &&
+           (ud_obj.mnemonic == UD_Iret ||
+            ud_obj.mnemonic == UD_Ijmp)))
          break;
    }