diff options
Diffstat (limited to 'toolchain-layer/recipes-devtools/gcc/gcc-4.5/gcc-pr43698-arm-rev-instr.patch')
| -rw-r--r-- | toolchain-layer/recipes-devtools/gcc/gcc-4.5/gcc-pr43698-arm-rev-instr.patch | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/gcc-pr43698-arm-rev-instr.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/gcc-pr43698-arm-rev-instr.patch deleted file mode 100644 index 61c883e1ff..0000000000 --- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/gcc-pr43698-arm-rev-instr.patch +++ /dev/null @@ -1,117 +0,0 @@ -backport http://gcc.gnu.org/viewcvs?view=revision&revision=162404 -from trunk - -Which fixes http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43698 - -2010-07-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> - - PR target/43698 - * config/arm/arm.md: Split arm_rev into *arm_rev - and *thumb1_rev. Set *arm_rev to be predicable. - -2010-07-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> - - PR target/43698 - * gcc.target/arm/pr43698.c: New test. - - -/scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -Usage: date [OPTION]... [+FORMAT] -Display the current time in the given FORMAT. - - -d, --date=STRING display time described by STRING, not `now' - -f, --file=DATEFILE like --date once for each line of DATEFILE - -R, --rfc-822 output RFC-822 compliant date string - -u, --utc, --universal print or set Coordinated Universal Time - --help display this help and exit -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /bin/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /bin/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /bin/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /scratch/oe/sysroots/i686-linux/usr/share/quilt/compat/date -date is /bin/date -date -Khem -Index: gcc-4.5/gcc/config/arm/arm.md -=================================================================== ---- gcc-4.5.orig/gcc/config/arm/arm.md 2010-07-20 20:31:25.000000000 -0700 -+++ gcc-4.5/gcc/config/arm/arm.md 2010-07-22 14:55:54.303169081 -0700 -@@ -11197,15 +11197,21 @@ - (set_attr "length" "4")] - ) - --(define_insn "arm_rev" -+(define_insn "*arm_rev" - [(set (match_operand:SI 0 "s_register_operand" "=r") - (bswap:SI (match_operand:SI 1 "s_register_operand" "r")))] -- "TARGET_EITHER && arm_arch6" -- "rev\t%0, %1" -- [(set (attr "length") -- (if_then_else (eq_attr "is_thumb" "yes") -- (const_int 2) -- (const_int 4)))] -+ "TARGET_32BIT && arm_arch6" -+ "rev%?\t%0, %1" -+ [(set_attr "predicable" "yes") -+ (set_attr "length" "4")] -+) -+ -+(define_insn "*thumb1_rev" -+ [(set (match_operand:SI 0 "s_register_operand" "=l") -+ (bswap:SI (match_operand:SI 1 "s_register_operand" "l")))] -+ "TARGET_THUMB1 && arm_arch6" -+ "rev\t%0, %1" -+ [(set_attr "length" "2")] - ) - - (define_expand "arm_legacy_rev" -Index: gcc-4.5/gcc/testsuite/gcc.target/arm/pr43698.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ gcc-4.5/gcc/testsuite/gcc.target/arm/pr43698.c 2010-07-22 14:56:35.406670213 -0700 -@@ -0,0 +1,39 @@ -+/* { dg-do run } */ -+/* { dg-options "-Os -march=armv7-a" } */ -+#include <stdint.h> -+#include <stdlib.h> -+ -+ -+char do_reverse_endian = 0; -+ -+# define bswap_32(x) \ -+ ((((x) & 0xff000000) >> 24) | \ -+ (((x) & 0x00ff0000) >> 8) | \ -+ (((x) & 0x0000ff00) << 8) | \ -+ (((x) & 0x000000ff) << 24)) -+ -+#define EGET(X) \ -+ (__extension__ ({ \ -+ uint64_t __res; \ -+ if (!do_reverse_endian) { __res = (X); \ -+ } else if (sizeof(X) == 4) { __res = bswap_32((X)); \ -+ } \ -+ __res; \ -+ })) -+ -+void __attribute__((noinline)) X(char **phdr, char **data, int *phoff) -+{ -+ *phdr = *data + EGET(*phoff); -+} -+ -+int main() -+{ -+ char *phdr; -+ char *data = (char *)0x40164000; -+ int phoff = 0x34; -+ X(&phdr, &data, &phoff); -+ if (phdr != (char *)0x40164034) -+ abort (); -+ exit (0); -+} -+ |