pr63304_1.c: Remove-mno-fix-cortex-a53-843419.

gcc/testsuite/ChangeLog:

2017-09-13  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* gcc.target/aarch64/pr63304_1.c: Remove-mno-fix-cortex-a53-843419.

gcc/ChangeLog:

2017-09-13  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* config/aarch64/aarch64.c (aarch64_override_options_after_change_1):
	Disable pc relative literal load irrespective of TARGET_FIX_ERR_A53_84341
	for default.

From-SVN: r252053

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aaf6394..0ac2cf1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2017-09-13  Kugan Vivekanandarajah  <kuganv@linaro.org>
+
+       * config/aarch64/aarch64.c (aarch64_override_options_after_change_1):
+       Disable pc relative literal load irrespective of TARGET_FIX_ERR_A53_84341
+       for default.
+
 2017-09-12  Eric Botcazou  <ebotcazou@adacore.com>
 
        * config/sparc/sparc.c (output_return): Output the source location of

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index de1fbdc..1c14008 100644 (file)
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -8986,17 +8986,6 @@ aarch64_override_options_after_change_1 (struct gcc_options *opts)
   if (opts->x_pcrelative_literal_loads == 1)
     aarch64_pcrelative_literal_loads = true;
 
-  /* This is PR70113. When building the Linux kernel with
-     CONFIG_ARM64_ERRATUM_843419, support for relocations
-     R_AARCH64_ADR_PREL_PG_HI21 and R_AARCH64_ADR_PREL_PG_HI21_NC is
-     removed from the kernel to avoid loading objects with possibly
-     offending sequences.  Without -mpc-relative-literal-loads we would
-     generate such relocations, preventing the kernel build from
-     succeeding.  */
-  if (opts->x_pcrelative_literal_loads == 2
-      && TARGET_FIX_ERR_A53_843419)
-    aarch64_pcrelative_literal_loads = true;
-
   /* In the tiny memory model it makes no sense to disallow PC relative
      literal pool loads.  */
   if (aarch64_cmodel == AARCH64_CMODEL_TINY

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index dc5ae01..ed0a858 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2017-09-13  Kugan Vivekanandarajah  <kuganv@linaro.org>
+
+       * gcc.target/aarch64/pr63304_1.c: Remove-mno-fix-cortex-a53-843419.
+
 017-09-12  Paolo Carlini  <paolo.carlini@oracle.com>
 
        PR c++/70621

diff --git a/gcc/testsuite/gcc.target/aarch64/pr63304_1.c b/gcc/testsuite/gcc.target/aarch64/pr63304_1.c
index 114d8c1..b00f9a6 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/pr63304_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/pr63304_1.c
@@ -1,5 +1,5 @@
 /* { dg-do assemble } */
-/* { dg-options "-O1 --save-temps -mno-fix-cortex-a53-843419" } */
+/* { dg-options "-O1 --save-temps" } */
 #pragma GCC push_options
 #pragma GCC target ("+nothing+simd, cmodel=small")