From 66a8dd1e32c542921d12e15a0d9ee96379e387b1 Mon Sep 17 00:00:00 2001
From: florian <florian@freepascal.org>
Date: Thu, 21 Apr 2011 13:51:45 +0000
Subject: [PATCH] * cmov cannot use memory location as destination, fixed
 spiling code, resolves #19201

git-svn-id: trunk@17359 -
---
 .gitattributes          |  1 +
 compiler/x86/rgx86.pas  |  1 +
 tests/webtbs/tw19201.pp | 16 ++++++++++++++++
 3 files changed, 18 insertions(+)
 create mode 100644 tests/webtbs/tw19201.pp

diff --git a/.gitattributes b/.gitattributes
index 8f17e7217c..5e84014cd5 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -11453,6 +11453,7 @@ tests/webtbs/tw1910.pp svneol=native#text/plain
 tests/webtbs/tw1915.pp svneol=native#text/plain
 tests/webtbs/tw1917.pp svneol=native#text/plain
 tests/webtbs/tw1920.pp svneol=native#text/plain
+tests/webtbs/tw19201.pp svneol=native#text/pascal
 tests/webtbs/tw1923.pp svneol=native#text/plain
 tests/webtbs/tw1930.pp svneol=native#text/plain
 tests/webtbs/tw1931.pp svneol=native#text/plain
diff --git a/compiler/x86/rgx86.pas b/compiler/x86/rgx86.pas
index 9a77ac8345..88af36b0a1 100644
--- a/compiler/x86/rgx86.pas
+++ b/compiler/x86/rgx86.pas
@@ -191,6 +191,7 @@ implementation
                         { Some instructions don't allow memory references
                           for destination }
                         case instr.opcode of
+                          A_CMOVcc,
                           A_MOVZX,
                           A_MOVSX,
                           A_MULSS,
diff --git a/tests/webtbs/tw19201.pp b/tests/webtbs/tw19201.pp
new file mode 100644
index 0000000000..cdff40d099
--- /dev/null
+++ b/tests/webtbs/tw19201.pp
@@ -0,0 +1,16 @@
+{ %cpu=i386 }
+{ %opt=-Cppentium3 -Cr }
+program testcmov;
+
+{$mode objfpc}{$H+}
+
+uses
+  Classes, SysUtils;
+var cur,i,resultid, lastNeighbour,firstNeighbour:integer;
+  OldPositions2: array of Integer;
+begin
+ for cur:=lastNeighbour+1 to firstNeighbour do
+   if abs(OldPositions2[cur]-OldPositions2[i]) < abs(OldPositions2[resultId]-OldPositions2[i])  then
+     resultid:=cur;
+end.
+