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authorAndrew Hsieh <andrewhsieh@google.com>2013-04-26 12:56:39 +0800
committerAndrew Hsieh <andrewhsieh@google.com>2013-04-26 12:56:39 +0800
commit6e6510c702f12bc6320681075cc0ba8dc2c814a7 (patch)
tree35f3b59aa003a1ddb2dbd0b2fac2365e5011f817 /gcc-4.4.3/gcc/config/mips/mips.h
parent4d986177b7a40bd4d1b3b49a33adc90da13cc017 (diff)
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Add new GCC/MIPS option -mldc1-sdc1
ldc1/sdc1 needs memory to be 8-byte aligned. This option is on by default for arch supports it, but can be turned off by "-mno-ldc1-sdc1" to workaround issue, for example. Change-Id: I14291dc4280e75f6c765c933b60eb1b7cd44f974
Diffstat (limited to 'gcc-4.4.3/gcc/config/mips/mips.h')
-rw-r--r--gcc-4.4.3/gcc/config/mips/mips.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc-4.4.3/gcc/config/mips/mips.h b/gcc-4.4.3/gcc/config/mips/mips.h
index 88f5d832e..2d6d313f1 100644
--- a/gcc-4.4.3/gcc/config/mips/mips.h
+++ b/gcc-4.4.3/gcc/config/mips/mips.h
@@ -821,7 +821,7 @@ enum mips_code_readable_setting {
#define ISA_HAS_CONDMOVE (ISA_HAS_FP_CONDMOVE || TARGET_LOONGSON_2EF)
/* ISA has LDC1 and SDC1. */
-#define ISA_HAS_LDC1_SDC1 (!ISA_MIPS1 && !TARGET_MIPS16)
+#define ISA_HAS_LDC1_SDC1 (!ISA_MIPS1 && !TARGET_MIPS16 && TARGET_LDC1_SDC1)
/* ISA has the mips4 FP condition code instructions: FP-compare to CC,
branch on CC, and move (both FP and non-FP) on CC. */