arm_UMULL_support_fix

Gbp-Pq: Name arm_UMULL_support_fix.patch

diff --git a/fpcsrc/compiler/arm/cpuinfo.pas b/fpcsrc/compiler/arm/cpuinfo.pas
index 95080f24e19eedc79c48414eab125e2f348addc1..043e52602861d4438885bd69228499c34e977fef 100644 (file)
--- a/fpcsrc/compiler/arm/cpuinfo.pas
+++ b/fpcsrc/compiler/arm/cpuinfo.pas
@@ -761,8 +761,8 @@ Const
        { cpu_armv7    } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_BLX_LABEL,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2,CPUARM_HAS_UMULL],
        { cpu_armv7a   } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_BLX_LABEL,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2,CPUARM_HAS_UMULL],
        { cpu_armv7r   } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_BLX_LABEL,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_THUMB_IDIV,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2,CPUARM_HAS_UMULL],
-       { cpu_armv7m   } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_THUMB_IDIV,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2],
-       { cpu_armv7em  } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_THUMB_IDIV,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2]
+       { cpu_armv7m   } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_THUMB_IDIV,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2,CPUARM_HAS_UMULL],
+       { cpu_armv7em  } [CPUARM_HAS_BX,CPUARM_HAS_BLX,CPUARM_HAS_CLZ,CPUARM_HAS_EDSP,CPUARM_HAS_REV,CPUARM_HAS_RBIT,CPUARM_HAS_LDREX,CPUARM_HAS_THUMB_IDIV,CPUARM_HAS_DMB,CPUARM_HAS_THUMB2,CPUARM_HAS_UMULL]
      );
 
    { contains all CPU supporting any kind of thumb instruction set }

diff --git a/fpcsrc/compiler/arm/rgcpu.pas b/fpcsrc/compiler/arm/rgcpu.pas
index ca55f59f2c1287ad89d89ce1382804bb1708c93a..be21c685f7e5bdb230005d55cfeac56ebee4d114 100644 (file)
--- a/fpcsrc/compiler/arm/rgcpu.pas
+++ b/fpcsrc/compiler/arm/rgcpu.pas
@@ -579,9 +579,9 @@ unit rgcpu;
               A_SMULL,
               A_SMLAL:
                 begin
+                  add_edge(getsupreg(taicpu(p).oper[0]^.reg),getsupreg(taicpu(p).oper[1]^.reg));
                   if current_settings.cputype<cpu_armv6 then
                     begin
-                      add_edge(getsupreg(taicpu(p).oper[0]^.reg),getsupreg(taicpu(p).oper[1]^.reg));
                       add_edge(getsupreg(taicpu(p).oper[1]^.reg),getsupreg(taicpu(p).oper[2]^.reg));
                       add_edge(getsupreg(taicpu(p).oper[0]^.reg),getsupreg(taicpu(p).oper[2]^.reg));
                     end;