From bed2ebd0407e5d78d63ba74abc70c74492611965 Mon Sep 17 00:00:00 2001
From: Geoffrey Keating <geoffk@redhat.com>
Date: Thu, 27 Sep 2001 19:32:24 +0000
Subject: [PATCH] loop-2e.x: This is a manifestation of a long-standing bug on
 i686, apparently.

	* gcc.c-torture/execute/loop-2e.x: This is a manifestation of a
	long-standing bug on i686, apparently.
	* gcc.c-torture/execute/loop-2c.x: New file.
	* gcc.c-torture/execute/loop-2d.x: New file.
	* gcc.c-torture/execute/loop-3c.x: New file.

From-SVN: r45845
---
 gcc/testsuite/ChangeLog                       |  8 ++++++++
 gcc/testsuite/gcc.c-torture/execute/loop-2c.x | 13 +++++++++++++
 gcc/testsuite/gcc.c-torture/execute/loop-2d.x | 13 +++++++++++++
 gcc/testsuite/gcc.c-torture/execute/loop-2e.x | 12 ++++++++++++
 gcc/testsuite/gcc.c-torture/execute/loop-3c.x | 13 +++++++++++++
 5 files changed, 59 insertions(+)
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/loop-2c.x
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/loop-2d.x
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/loop-3c.x

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index bb4ec2fbaea..86807a28509 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2001-09-27  Geoffrey Keating  <geoffk@redhat.com>
+
+	* gcc.c-torture/execute/loop-2e.x: This is a manifestation of a
+	long-standing bug on i686, apparently.  
+	* gcc.c-torture/execute/loop-2c.x: New file.
+	* gcc.c-torture/execute/loop-2d.x: New file.
+	* gcc.c-torture/execute/loop-3c.x: New file.
+
 2001-09-25  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* gcc.dg/cpp/20000625-2.c: Correct line number.
diff --git a/gcc/testsuite/gcc.c-torture/execute/loop-2c.x b/gcc/testsuite/gcc.c-torture/execute/loop-2c.x
new file mode 100644
index 00000000000..a98f54941c5
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/loop-2c.x
@@ -0,0 +1,13 @@
+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
+return 0
diff --git a/gcc/testsuite/gcc.c-torture/execute/loop-2d.x b/gcc/testsuite/gcc.c-torture/execute/loop-2d.x
new file mode 100644
index 00000000000..a98f54941c5
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/loop-2d.x
@@ -0,0 +1,13 @@
+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
+return 0
diff --git a/gcc/testsuite/gcc.c-torture/execute/loop-2e.x b/gcc/testsuite/gcc.c-torture/execute/loop-2e.x
index e68b8fbb8d2..4365f92122b 100644
--- a/gcc/testsuite/gcc.c-torture/execute/loop-2e.x
+++ b/gcc/testsuite/gcc.c-torture/execute/loop-2e.x
@@ -6,4 +6,16 @@ if { [istarget "m68k-motorola-sysv"] || [istarget "m88k-motorola-sysv3"] } {
       set torture_compile_xfail "$target_triplet"
 }
 
+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
 return 0
diff --git a/gcc/testsuite/gcc.c-torture/execute/loop-3c.x b/gcc/testsuite/gcc.c-torture/execute/loop-3c.x
new file mode 100644
index 00000000000..a98f54941c5
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/loop-3c.x
@@ -0,0 +1,13 @@
+if { [istarget "i686-*"] } {
+    set torture_eval_before_execute {
+	global compiler_conditional_xfail_data
+	set compiler_conditional_xfail_data {
+	    "Loop optimiser bug" \
+		    "i686-*" \
+		    { "-Os" } \
+		    { "" }
+	}
+    }
+}
+
+return 0