commit 13861a80750d118fbdca6006ab175903bacbb7ec
author Joey Ye <joey.ye@arm.com> Thu Oct 10 10:29:47 2019 +0000
committer Vidya Praveen <vidyapraveen@arm.com> Wed Apr 08 20:55:12 2020 +0100
tree 9634adb5332fd10c1f86c0e6a709914c22130745
parent 1a2a0af530cacca88bd65bf55d512aed03646f76

Pickup patch rejected in trunk.

        2019-09-11  Wilco Dijkstra  <wdijkstr@arm.com>

        PR tree-optimization/80155
        * common/config/arm/arm-common.c (arm_option_optimization_table):
        Enable -fcode-hoisting with -Os.

gcc/ChangeLog.arm

diff --git a/gcc/ChangeLog.arm b/gcc/ChangeLog.arm
new file mode 100644
index 0000000..d2fd5cc
--- /dev/null
+++ b/gcc/ChangeLog.arm
@@ -0,0 +1,8 @@
+2019-10-10  Joey Ye  <joey.ye@arm.com>
+	Pickup patch rejected in trunk.
+	2019-09-11  Wilco Dijkstra  <wdijkstr@arm.com>
+
+
+	PR tree-optimization/80155
+	* common/config/arm/arm-common.c (arm_option_optimization_table):
+	Enable -fcode-hoisting with -Os.

gcc/common/config/arm/arm-common.c

diff --git a/gcc/common/config/arm/arm-common.c b/gcc/common/config/arm/arm-common.c
index 41a920f..b0d5fb3 100644
--- a/gcc/common/config/arm/arm-common.c
+++ b/gcc/common/config/arm/arm-common.c
@@ -39,6 +39,8 @@
     /* Enable section anchors by default at -O1 or higher.  */
     { OPT_LEVELS_1_PLUS, OPT_fsection_anchors, NULL, 1 },
     { OPT_LEVELS_1_PLUS, OPT_fsched_pressure, NULL, 1 },
+    /* Enable code hoisting only with -Os.  */
+    { OPT_LEVELS_SIZE, OPT_fcode_hoisting, NULL, 1 },
     { OPT_LEVELS_NONE, 0, NULL, 0 }
   };