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authorSandra Loosemore <sandra@codesourcery.com>2007-08-01 12:26:49 -0400
committerSandra Loosemore <sandra@gcc.gnu.org>2007-08-01 12:26:49 -0400
commit45059ab1e55ce7dbe4d3a499628e092235bc8b1c (patch)
treee840ba072bd1d98fb25a707a666a84a2e895b391
parentcd976c16a3f88dbb24268d3523ac09643e863ce5 (diff)
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mips16.S (__mips16_unordsf2, [...]): New.
2007-08-01 Sandra Loosemore <sandra@codesourcery.com> David Ung <davidu@mips.com> gcc/ * config/mips/mips16.S (__mips16_unordsf2, __mips16_floatunsisf): New. (__mips16_unorddf2, __mips16_floatunsidf): New. * config/mips/mips.c (mips_init_libfuncs): Add optab entries for above functions. * config/mips/t-libgcc-mips16 (LIB1ASMFUNCS): Add new functions. Co-Authored-By: David Ung <davidu@mips.com> From-SVN: r127128
-rw-r--r--gcc/ChangeLog10
-rw-r--r--gcc/config/mips/mips.c4
-rw-r--r--gcc/config/mips/mips16.S35
-rw-r--r--gcc/config/mips/t-libgcc-mips166
4 files changed, 52 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d7afe17..12d7e67 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2007-08-01 Sandra Loosemore <sandra@codesourcery.com>
+ David Ung <davidu@mips.com>
+
+ gcc/
+ * config/mips/mips16.S (__mips16_unordsf2, __mips16_floatunsisf): New.
+ (__mips16_unorddf2, __mips16_floatunsidf): New.
+ * config/mips/mips.c (mips_init_libfuncs): Add optab entries for
+ above functions.
+ * config/mips/t-libgcc-mips16 (LIB1ASMFUNCS): Add new functions.
+
2007-08-01 Zdenek Dvorak <ook@ucw.cz>
* tree-pretty-print.c (dump_generic_node): Dump OMP_SECTIONS_SWITCH.
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 0ff91db..22a2add 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -10115,9 +10115,11 @@ mips_init_libfuncs (void)
set_optab_libfunc (ge_optab, SFmode, "__mips16_gesf2");
set_optab_libfunc (lt_optab, SFmode, "__mips16_ltsf2");
set_optab_libfunc (le_optab, SFmode, "__mips16_lesf2");
+ set_optab_libfunc (unord_optab, SFmode, "__mips16_unordsf2");
set_conv_libfunc (sfix_optab, SImode, SFmode, "__mips16_fix_truncsfsi");
set_conv_libfunc (sfloat_optab, SFmode, SImode, "__mips16_floatsisf");
+ set_conv_libfunc (ufloat_optab, SFmode, SImode, "__mips16_floatunsisf");
if (TARGET_DOUBLE_FLOAT)
{
@@ -10132,12 +10134,14 @@ mips_init_libfuncs (void)
set_optab_libfunc (ge_optab, DFmode, "__mips16_gedf2");
set_optab_libfunc (lt_optab, DFmode, "__mips16_ltdf2");
set_optab_libfunc (le_optab, DFmode, "__mips16_ledf2");
+ set_optab_libfunc (unord_optab, DFmode, "__mips16_unorddf2");
set_conv_libfunc (sext_optab, DFmode, SFmode, "__mips16_extendsfdf2");
set_conv_libfunc (trunc_optab, SFmode, DFmode, "__mips16_truncdfsf2");
set_conv_libfunc (sfix_optab, SImode, DFmode, "__mips16_fix_truncdfsi");
set_conv_libfunc (sfloat_optab, DFmode, SImode, "__mips16_floatsidf");
+ set_conv_libfunc (ufloat_optab, DFmode, SImode, "__mips16_floatunsidf");
}
}
else
diff --git a/gcc/config/mips/mips16.S b/gcc/config/mips/mips16.S
index 17e7d0e9..90651b1 100644
--- a/gcc/config/mips/mips16.S
+++ b/gcc/config/mips/mips16.S
@@ -286,6 +286,10 @@ CMPSF (__mips16_lesf2, c.le.s, 0, 1)
#ifdef L_m16ltsf2
CMPSF (__mips16_ltsf2, c.lt.s, -1, 0)
#endif
+#ifdef L_m16unordsf2
+CMPSF(__mips16_unordsf2, c.un.s, 1, 0)
+#endif
+
/* Single-precision conversions. */
@@ -297,6 +301,21 @@ STARTFN (__mips16_floatsisf)
ENDFN (__mips16_floatsisf)
#endif
+#ifdef L_m16fltunsisf
+STARTFN (__mips16_floatunsisf)
+ bltz $4,1f
+ j __mips16_floatsisf
+1:
+ and $2,$4,1
+ srl $3,$4,1
+ or $2,$2,$3
+ mtc1 $2,RET
+ cvt.s.w RET,RET
+ add.s RET,RET,RET
+ MOVE_SF_RET (f, $31)
+ ENDFN (__mips16_floatunsisf)
+#endif
+
#ifdef L_m16fix_truncsfsi
STARTFN (__mips16_fix_truncsfsi)
MOVE_SF_BYTE0 (t)
@@ -420,6 +439,9 @@ CMPDF (__mips16_ledf2, c.le.d, 0, 1)
#ifdef L_m16ltdf2
CMPDF (__mips16_ltdf2, c.lt.d, -1, 0)
#endif
+#ifdef L_m16unorddf2
+CMPDF(__mips16_unorddf2, c.un.d, 1, 0)
+#endif
/* Double-precision conversions. */
@@ -430,7 +452,18 @@ STARTFN (__mips16_floatsidf)
MOVE_DF_RET (f, $31)
ENDFN (__mips16_floatsidf)
#endif
-
+
+#ifdef L_m16fltunsidf
+STARTFN (__mips16_floatunsidf)
+ MOVE_SI_BYTE0 (t)
+ cvt.d.w RET,ARG1
+ bgez $4,1f
+ li.d ARG1, 4.294967296e+9
+ add.d RET, RET, ARG1
+1: MOVE_DF_RET (f, $31)
+ ENDFN (__mips16_floatunsidf)
+#endif
+
#ifdef L_m16fix_truncdfsi
STARTFN (__mips16_fix_truncdfsi)
MOVE_DF_BYTE0 (t)
diff --git a/gcc/config/mips/t-libgcc-mips16 b/gcc/config/mips/t-libgcc-mips16
index ba015e7..819f5c6 100644
--- a/gcc/config/mips/t-libgcc-mips16
+++ b/gcc/config/mips/t-libgcc-mips16
@@ -1,11 +1,13 @@
LIB1ASMSRC = mips/mips16.S
LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
_m16eqsf2 _m16nesf2 _m16gtsf2 _m16gesf2 _m16lesf2 _m16ltsf2 \
- _m16fltsisf _m16fix_truncsfsi \
+ _m16unordsf2 \
+ _m16fltsisf _m16fix_truncsfsi _m16fltunsisf \
_m16adddf3 _m16subdf3 _m16muldf3 _m16divdf3 \
_m16extsfdf2 _m16trdfsf2 \
_m16eqdf2 _m16nedf2 _m16gtdf2 _m16gedf2 _m16ledf2 _m16ltdf2 \
- _m16fltsidf _m16fix_truncdfsi \
+ _m16unorddf2 \
+ _m16fltsidf _m16fix_truncdfsi _m16fltunsidf \
_m16retsf _m16retdf \
_m16retsc _m16retdc \
_m16stub1 _m16stub2 _m16stub5 _m16stub6 _m16stub9 _m16stub10 \