diff options
| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2014-04-21 20:51:37 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2014-04-21 20:51:37 +0000 |
| commit | aeb9579a5a1ac412a180585dec2d7575d0760457 (patch) | |
| tree | 67212f66623afc4d8db4d11752f8127d57544740 /gcc/config | |
| parent | b15d92bfddbc400d6bc221c1b57d905a926bbb4c (diff) | |
| download | gcc-aeb9579a5a1ac412a180585dec2d7575d0760457.zip gcc-aeb9579a5a1ac412a180585dec2d7575d0760457.tar.gz gcc-aeb9579a5a1ac412a180585dec2d7575d0760457.tar.bz2 | |
re PR target/60735 (GCC targeting E500 with SPE has errors with the _Decimal64 type)
[gcc]
2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
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@linux.vnet.ibm.com>
PR target/60735
* gcc.target/powerpc/pr60735.c: New test. Insure _Decimal64 does
not cause errors if -mspe.
From-SVN: r209546
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 18 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 3 |
2 files changed, 20 insertions, 1 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index f431e73..d15b3ca 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 4daaeb0..eca1dde 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -9438,7 +9438,8 @@ (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))" "#" |