diff options
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9.inc | 1 | ||||
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch | 98 |
2 files changed, 99 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc index a409430f5e..9b4fc2c9ee 100644 --- a/meta/recipes-devtools/gcc/gcc-4.9.inc +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc @@ -65,6 +65,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ file://0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \ file://0050-Revert-Use-dbx_reg_number-for-spanning-registers.patch \ file://0051-eabispe.patch \ + file://0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch \ " SRC_URI[md5sum] = "9709b49ae0e904cbb0a6a1b62853b556" SRC_URI[sha256sum] = "b9b047a97bade9c1c89970bc8e211ff57b7b8998a1730a80a653d329f8ed1257" diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch new file mode 100644 index 0000000000..b4be18e212 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch @@ -0,0 +1,98 @@ +From e44a6d438db4848c2a555be773568a3cf7994206 Mon Sep 17 00:00:00 2001 +From: Alexandru-Cezar Sardan <alexandru.sardan-KZfg59tc24xl57MIdRCFDg@public.gmane.org> +Date: Mon, 26 May 2014 12:11:13 +0300 +Subject: [PATCH] Fix E500 with SPE errors with the _Decimal64 type + +[gcc] +2014-04-21 Michael Meissner <meissner-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> + + PR target/60735 + * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case): + If mode is DDmode and TARGET_E500_DOUBLE allow move. + + * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some + more debug information for E500 if -mdebug=reg. + +[gcc/testsuite] +2014-04-21 Michael Meissner <meissner-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> + + PR target/60735 + * gcc.target/powerpc/pr60735.c: New test. Insure _Decimal64 does + not cause errors if -mspe. + +Upstream status: Accepted + +This solves upstream bug 60735 +(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735). + +Patch taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=209664 +--- + gcc/config/rs6000/rs6000.c | 18 ++++++++++++++++++ + gcc/config/rs6000/rs6000.md | 3 ++- + gcc/testsuite/gcc.target/powerpc/pr60735.c | 11 +++++++++++ + 3 files changed, 31 insertions(+), 1 deletion(-) + create mode 100644 gcc/testsuite/gcc.target/powerpc/pr60735.c + +diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c +index 494efc5..6dcf440 100644 +--- a/gcc/config/rs6000/rs6000.c ++++ b/gcc/config/rs6000/rs6000.c +@@ -2283,6 +2283,24 @@ rs6000_debug_reg_global (void) + if (rs6000_float_gprs) + fprintf (stderr, DEBUG_FMT_S, "float_gprs", "true"); + ++ fprintf (stderr, DEBUG_FMT_S, "fprs", ++ (TARGET_FPRS ? "true" : "false")); ++ ++ fprintf (stderr, DEBUG_FMT_S, "single_float", ++ (TARGET_SINGLE_FLOAT ? "true" : "false")); ++ ++ fprintf (stderr, DEBUG_FMT_S, "double_float", ++ (TARGET_DOUBLE_FLOAT ? "true" : "false")); ++ ++ fprintf (stderr, DEBUG_FMT_S, "soft_float", ++ (TARGET_SOFT_FLOAT ? "true" : "false")); ++ ++ fprintf (stderr, DEBUG_FMT_S, "e500_single", ++ (TARGET_E500_SINGLE ? "true" : "false")); ++ ++ fprintf (stderr, DEBUG_FMT_S, "e500_double", ++ (TARGET_E500_DOUBLE ? "true" : "false")); ++ + if (TARGET_LINK_STACK) + fprintf (stderr, DEBUG_FMT_S, "link_stack", "true"); + +diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md +index 64c9e7c..9cefe15 100644 +--- a/gcc/config/rs6000/rs6000.md ++++ b/gcc/config/rs6000/rs6000.md +@@ -9395,7 +9395,8 @@ + (match_operand:FMOVE64 1 "input_operand" "r,Y,r,G,H,F"))] + "! TARGET_POWERPC64 + && ((TARGET_FPRS && TARGET_SINGLE_FLOAT) +- || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE) ++ || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE ++ || (<MODE>mode == DDmode && TARGET_E500_DOUBLE)) + && (gpc_reg_operand (operands[0], <MODE>mode) + || gpc_reg_operand (operands[1], <MODE>mode))" + "#" +diff --git a/gcc/testsuite/gcc.target/powerpc/pr60735.c b/gcc/testsuite/gcc.target/powerpc/pr60735.c +new file mode 100644 +index 0000000..9bac30b +--- /dev/null ++++ b/gcc/testsuite/gcc.target/powerpc/pr60735.c +@@ -0,0 +1,11 @@ ++/* { dg-do compile } */ ++/* { dg-options "-mcpu=8548 -mspe -mabi=spe -O2" } */ ++/* { dg-skip-if "not an SPE target" { ! powerpc_spe_nocache } { "*" } { "" } } */ ++ ++/* In PR60735, the type _Decimal64 generated an insn not found message. */ ++ ++void ++pr60735 (_Decimal64 *p, _Decimal64 *q) ++{ ++ *p = *q; ++} +-- +1.7.9.5 + |