From b21d5608cd35a17a3a7abb37277f712f0345a7a2 Mon Sep 17 00:00:00 2001
From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 22 May 2006 13:18:15 +0000
Subject: [PATCH] 2006-05-22 Richard Guenther <rguenther@suse.de>
Revert
2006-01-31 Richard Guenther <rguenther@suse.de>
* doc/invoke.texi (-msselibm): Document.
* target.h (expand_library_builtin): New target hook.
* builtins.c (expand_builtin): Use expand_library_builtin.
(default_expand_library_builtin): New function.
* gcc.c (LINK_GCC_MATH_SPEC): Define.
(LINK_COMMAND_SPEC): Handle %(link_gcc_math).
(link_gcc_math_spec): Declare.
(static_specs): Add link_gcc_math_spec.
* expr.h (default_expand_library_builtin): Declare.
* target-def.h (TARGET_EXPAND_LIBRARY_BUILTIN): Define.
(TARGET_INITIALIZER): Add TARGET_EXPAND_LIBRARY_BUILTIN.
* config/i386/i386.h: Provide LINK_GCC_MATH_SPEC.
* config/i386/i386.opt (msselibm): New target option.
* config/i386/i386.c (ix86_builtin_function_variants): New array.
(ix86_init_sse_abi_builtins): New function.
(ix86_expand_library_builtin): Likewise.
(TARGET_EXPAND_LIBRARY_BUILTIN): Define.
(override_options): Handle error conditions wrt -msselibm.
(ix86_builtins): Add function codes for SSE2 ABI builtins.
(ix86_init_builtins): Call ix86_init_sse_abi_builtins.
* doc/extend.texi (__builtin_sse2_*): Document new target specific
builtins.
* gcc.target/i386/sselibm-1.c: New testcase.
* gcc.target/i386/sselibm-2.c: Likewise.
* gcc.target/i386/sselibm-3.c: Likewise.
* gcc.target/i386/sselibm-4.c: Likewise.
* gcc.target/i386/sselibm-5.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113977 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 28 +++++
gcc/builtins.c | 20 ----
gcc/config/i386/i386.c | 120 ----------------------
gcc/config/i386/i386.h | 2 -
gcc/config/i386/i386.opt | 4 -
gcc/doc/extend.texi | 29 ------
gcc/doc/invoke.texi | 8 +-
gcc/expr.h | 1 -
gcc/gcc.c | 8 +-
gcc/target-def.h | 2 -
gcc/target.h | 4 -
gcc/testsuite/ChangeLog | 11 ++
gcc/testsuite/gcc.target/i386/sselibm-1.c | 12 ---
gcc/testsuite/gcc.target/i386/sselibm-2.c | 12 ---
gcc/testsuite/gcc.target/i386/sselibm-3.c | 19 ----
gcc/testsuite/gcc.target/i386/sselibm-4.c | 22 ----
gcc/testsuite/gcc.target/i386/sselibm-5.c | 30 ------
17 files changed, 41 insertions(+), 291 deletions(-)
delete mode 100644 gcc/testsuite/gcc.target/i386/sselibm-1.c
delete mode 100644 gcc/testsuite/gcc.target/i386/sselibm-2.c
delete mode 100644 gcc/testsuite/gcc.target/i386/sselibm-3.c
delete mode 100644 gcc/testsuite/gcc.target/i386/sselibm-4.c
delete mode 100644 gcc/testsuite/gcc.target/i386/sselibm-5.c
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 222772d854ae..f2595b06524f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,31 @@
+2006-05-22 Richard Guenther <rguenther@suse.de>
+
+ Revert
+ 2006-01-31 Richard Guenther <rguenther@suse.de>
+
+ * doc/invoke.texi (-msselibm): Document.
+ * target.h (expand_library_builtin): New target hook.
+ * builtins.c (expand_builtin): Use expand_library_builtin.
+ (default_expand_library_builtin): New function.
+ * gcc.c (LINK_GCC_MATH_SPEC): Define.
+ (LINK_COMMAND_SPEC): Handle %(link_gcc_math).
+ (link_gcc_math_spec): Declare.
+ (static_specs): Add link_gcc_math_spec.
+ * expr.h (default_expand_library_builtin): Declare.
+ * target-def.h (TARGET_EXPAND_LIBRARY_BUILTIN): Define.
+ (TARGET_INITIALIZER): Add TARGET_EXPAND_LIBRARY_BUILTIN.
+ * config/i386/i386.h: Provide LINK_GCC_MATH_SPEC.
+ * config/i386/i386.opt (msselibm): New target option.
+ * config/i386/i386.c (ix86_builtin_function_variants): New array.
+ (ix86_init_sse_abi_builtins): New function.
+ (ix86_expand_library_builtin): Likewise.
+ (TARGET_EXPAND_LIBRARY_BUILTIN): Define.
+ (override_options): Handle error conditions wrt -msselibm.
+ (ix86_builtins): Add function codes for SSE2 ABI builtins.
+ (ix86_init_builtins): Call ix86_init_sse_abi_builtins.
+ * doc/extend.texi (__builtin_sse2_*): Document new target specific
+ builtins.
+
2006-05-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR c/27420
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 181f7c1cc5d2..b9d94ebcda97 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -5598,14 +5598,6 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode,
if (DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_MD)
return targetm.expand_builtin (exp, target, subtarget, mode, ignore);
- else
- {
- /* Try expanding the builtin via the generic target hook. */
- rtx tmp = targetm.expand_library_builtin (exp, target, subtarget,
- mode, ignore);
- if (tmp != NULL_RTX)
- return tmp;
- }
/* When not optimizing, generate calls to library functions for a certain
set of builtins. */
@@ -8959,18 +8951,6 @@ default_expand_builtin (tree exp ATTRIBUTE_UNUSED,
return NULL_RTX;
}
-/* Default target-specific library builtin expander that does nothing. */
-
-rtx
-default_expand_library_builtin (tree exp ATTRIBUTE_UNUSED,
- rtx target ATTRIBUTE_UNUSED,
- rtx subtarget ATTRIBUTE_UNUSED,
- enum machine_mode mode ATTRIBUTE_UNUSED,
- int ignore ATTRIBUTE_UNUSED)
-{
- return NULL_RTX;
-}
-
/* Returns true is EXP represents data that would potentially reside
in a readonly section. */
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index cfdcb2fc9264..d1f087c9d153 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -1067,9 +1067,6 @@ int ix86_section_threshold = 65536;
/* Prefix built by ASM_GENERATE_INTERNAL_LABEL. */
char internal_label_prefix[16];
int internal_label_prefix_len;
-
-/* Table for BUILT_IN_NORMAL to BUILT_IN_MD mapping. */
-static GTY(()) tree ix86_builtin_function_variants[(int) END_BUILTINS];
static bool ix86_handle_option (size_t, const char *, int);
static void output_pic_addr_const (FILE *, rtx, int);
@@ -1104,7 +1101,6 @@ static int ix86_issue_rate (void);
static int ix86_adjust_cost (rtx, rtx, rtx, int);
static int ia32_multipass_dfa_lookahead (void);
static void ix86_init_mmx_sse_builtins (void);
-static void ix86_init_sse_abi_builtins (void);
static rtx x86_this_parameter (tree);
static void x86_output_mi_thunk (FILE *, tree, HOST_WIDE_INT,
HOST_WIDE_INT, tree);
@@ -1162,7 +1158,6 @@ static bool ix86_pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode,
tree, bool);
static void ix86_init_builtins (void);
static rtx ix86_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
-static rtx ix86_expand_library_builtin (tree, rtx, rtx, enum machine_mode, int);
static const char *ix86_mangle_fundamental_type (tree);
static tree ix86_stack_protect_fail (void);
static rtx ix86_internal_arg_pointer (void);
@@ -1227,8 +1222,6 @@ static section *x86_64_elf_select_section (tree decl, int reloc,
#define TARGET_INIT_BUILTINS ix86_init_builtins
#undef TARGET_EXPAND_BUILTIN
#define TARGET_EXPAND_BUILTIN ix86_expand_builtin
-#undef TARGET_EXPAND_LIBRARY_BUILTIN
-#define TARGET_EXPAND_LIBRARY_BUILTIN ix86_expand_library_builtin
#undef TARGET_ASM_FUNCTION_EPILOGUE
#define TARGET_ASM_FUNCTION_EPILOGUE ix86_output_function_epilogue
@@ -1920,16 +1913,6 @@ override_options (void)
&& ! TARGET_SSE)
error ("-msseregparm used without SSE enabled");
- /* Accept -msselibm only if at least SSE support is enabled. */
- if (TARGET_SSELIBM
- && ! TARGET_SSE2)
- error ("-msselibm used without SSE2 enabled");
-
- /* Ignore -msselibm on 64bit targets. */
- if (TARGET_SSELIBM
- && TARGET_64BIT)
- error ("-msselibm used on a 64bit target");
-
ix86_fpmath = TARGET_FPMATH_DEFAULT;
if (ix86_fpmath_string != 0)
@@ -14378,28 +14361,6 @@ enum ix86_builtins
IX86_BUILTIN_VEC_SET_V8HI,
IX86_BUILTIN_VEC_SET_V4HI,
- /* SSE2 ABI functions. */
- IX86_BUILTIN_SSE2_ACOS,
- IX86_BUILTIN_SSE2_ACOSF,
- IX86_BUILTIN_SSE2_ASIN,
- IX86_BUILTIN_SSE2_ASINF,
- IX86_BUILTIN_SSE2_ATAN,
- IX86_BUILTIN_SSE2_ATANF,
- IX86_BUILTIN_SSE2_ATAN2,
- IX86_BUILTIN_SSE2_ATAN2F,
- IX86_BUILTIN_SSE2_COS,
- IX86_BUILTIN_SSE2_COSF,
- IX86_BUILTIN_SSE2_EXP,
- IX86_BUILTIN_SSE2_EXPF,
- IX86_BUILTIN_SSE2_LOG10,
- IX86_BUILTIN_SSE2_LOG10F,
- IX86_BUILTIN_SSE2_LOG,
- IX86_BUILTIN_SSE2_LOGF,
- IX86_BUILTIN_SSE2_SIN,
- IX86_BUILTIN_SSE2_SINF,
- IX86_BUILTIN_SSE2_TAN,
- IX86_BUILTIN_SSE2_TANF,
-
IX86_BUILTIN_MAX
};
@@ -14781,8 +14742,6 @@ ix86_init_builtins (void)
{
if (TARGET_MMX)
ix86_init_mmx_sse_builtins ();
- if (TARGET_SSE2)
- ix86_init_sse_abi_builtins ();
}
/* Set up all the MMX/SSE builtins. This is not called if TARGET_MMX
@@ -15422,52 +15381,6 @@ ix86_init_mmx_sse_builtins (void)
def_builtin (MASK_SSE | MASK_3DNOW_A, "__builtin_ia32_vec_set_v4hi",
ftype, IX86_BUILTIN_VEC_SET_V4HI);
}
-#undef def_builtin
-
-/* Set up all the SSE ABI builtins that we may use to override
- the normal builtins. */
-static void
-ix86_init_sse_abi_builtins (void)
-{
- tree flt, flt2;
-
- /* Bail out in case the template definitions are not available. */
- if (! built_in_decls [BUILT_IN_SIN]
- || ! built_in_decls [BUILT_IN_SINF]
- || ! built_in_decls [BUILT_IN_ATAN2]
- || ! built_in_decls [BUILT_IN_ATAN2F])
- return;
-
- /* Build the function types as variants of the existing ones. */
- flt = build_variant_type_copy (TREE_TYPE (built_in_decls [BUILT_IN_SINF]));
- TYPE_ATTRIBUTES (flt)
- = tree_cons (get_identifier ("sseregparm"),
- NULL_TREE, TYPE_ATTRIBUTES (flt));
- flt2 = build_variant_type_copy (TREE_TYPE (built_in_decls [BUILT_IN_ATAN2F]));
- TYPE_ATTRIBUTES (flt2)
- = tree_cons (get_identifier ("sseregparm"),
- NULL_TREE, TYPE_ATTRIBUTES (flt2));
-
-#define def_builtin(capname, name, type) \
- ix86_builtin_function_variants [BUILT_IN_ ## capname] \
- = lang_hooks.builtin_function ("__builtin_sse2_" # name, type, \
- IX86_BUILTIN_SSE2_ ## capname, \
- BUILT_IN_NORMAL, \
- "__libm_sse2_" # name, NULL_TREE)
-
- def_builtin (ACOSF, acosf, flt);
- def_builtin (ASINF, asinf, flt);
- def_builtin (ATANF, atanf, flt);
- def_builtin (ATAN2F, atan2f, flt2);
- def_builtin (COSF, cosf, flt);
- def_builtin (EXPF, expf, flt);
- def_builtin (LOG10F, log10f, flt);
- def_builtin (LOGF, logf, flt);
- def_builtin (SINF, sinf, flt);
- def_builtin (TANF, tanf, flt);
-
-#undef def_builtin
-}
/* Errors in the source file can cause expand_expr to return const0_rtx
where we expect a vector. To avoid crashing, use one of the vector
@@ -16302,39 +16215,6 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
gcc_unreachable ();
}
-/* Expand an expression EXP that calls a built-in library function,
- with result going to TARGET if that's convenient
- (and in mode MODE if that's convenient).
- SUBTARGET may be used as the target for computing one of EXP's operands.
- IGNORE is nonzero if the value is to be ignored. */
-
-static rtx
-ix86_expand_library_builtin (tree exp, rtx target,
- rtx subtarget ATTRIBUTE_UNUSED,
- enum machine_mode mode ATTRIBUTE_UNUSED,
- int ignore)
-{
- enum built_in_function fncode;
- tree fndecl, newfn, call;
-
- /* Try expanding builtin math functions to the SSE2 ABI variants. */
- if (!TARGET_SSELIBM)
- return NULL_RTX;
-
- fncode = builtin_mathfn_code (exp);
- if (!ix86_builtin_function_variants [(int)fncode])
- return NULL_RTX;
-
- fndecl = get_callee_fndecl (exp);
- if (DECL_RTL_SET_P (fndecl))
- return NULL_RTX;
-
- /* Build the redirected call and expand it. */
- newfn = ix86_builtin_function_variants [(int)fncode];
- call = build_function_call_expr (newfn, TREE_OPERAND (exp, 1));
- return expand_call (call, target, ignore);
-}
-
/* Store OPERAND to the memory after reload is completed. This means
that we can't easily use assign_stack_local. */
rtx
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index a3a1129a5e3c..df1ba2472b67 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -513,8 +513,6 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
#define EXTRA_SPECS \
{ "cc1_cpu", CC1_CPU_SPEC }, \
SUBTARGET_EXTRA_SPECS
-
-#define LINK_GCC_MATH_SPEC "%{msselibm:-lgcc-math}"
/* target machine storage layout */
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index 6581291208d2..2922f5d2fe0a 100644
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -201,10 +201,6 @@ msseregparm
Target RejectNegative Mask(SSEREGPARM)
Use SSE register passing conventions for SF and DF mode
-msselibm
-Target Mask(SSELIBM)
-Use SSE2 ABI libgcc-math routines if using SSE math
-
mstackrealign
Target Report Var(ix86_force_align_arg_pointer)
Realign stack in prologue
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index a281f92cbc9b..08e94434eded 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -6856,35 +6856,6 @@ v2sf __builtin_ia32_pswapdsf (v2sf)
v2si __builtin_ia32_pswapdsi (v2si)
@end smallexample
-The following built-in functions are available when @option{-msse2}
-is used. All of them generate calls to an SSE2 ABI IEEE754 math intrinsic
-that is part of the name. Rather than using these directly you may
-want them automatically substituted for calls to the regular intrinsics
-using the @option{-msselibm}.
-
-@smallexample
-double __builtin_sse2_acos (double)
-float __builtin_sse2_acosf (float)
-double __builtin_sse2_asin (double)
-float __builtin_sse2_asinf (float)
-double __builtin_sse2_atan (double)
-float __builtin_sse2_atanf (float)
-double __builtin_sse2_atan2 (double, double)
-float __builtin_sse2_atan2f (float, float)
-double __builtin_sse2_cos (double)
-float __builtin_sse2_cosf (float)
-double __builtin_sse2_exp (double)
-float __builtin_sse2_expf (float)
-double __builtin_sse2_log10 (double)
-float __builtin_sse2_log10f (float)
-double __builtin_sse2_log (double)
-float __builtin_sse2_logf (float)
-double __builtin_sse2_sin (double)
-float __builtin_sse2_sinf (float)
-double __builtin_sse2_tan (double)
-float __builtin_sse2_tanf (float)
-@end smallexample
-
@node MIPS DSP Built-in Functions
@subsection MIPS DSP Built-in Functions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 9ac49e999ebd..c8f5b35743d8 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -533,7 +533,7 @@ Objective-C and Objective-C++ Dialects}.
-mno-fp-ret-in-387 -msoft-float -msvr3-shlib @gol
-mno-wide-multiply -mrtd -malign-double @gol
-mpreferred-stack-boundary=@var{num} @gol
--mmmx -msse -msse2 -msse3 -m3dnow -msselibm @gol
+-mmmx -msse -msse2 -msse3 -m3dnow @gol
-mthreads -mno-align-stringops -minline-all-stringops @gol
-mpush-args -maccumulate-outgoing-args -m128bit-long-double @gol
-m96bit-long-double -mregparm=@var{num} -msseregparm @gol
@@ -9538,12 +9538,6 @@ supported architecture, using the appropriate flags. In particular,
the file containing the CPU detection code should be compiled without
these options.
-@item -msselibm
-@opindex msselibm
-Use special versions of certain libm routines that come with an SSE
-ABI and an SSE implementation. Useful together with @option{-mfpmath=sse}
-to avoid moving values between SSE registers and the x87 FP stack.
-
@item -mpush-args
@itemx -mno-push-args
@opindex mpush-args
diff --git a/gcc/expr.h b/gcc/expr.h
index 9ba5d4e7da9b..42b98937a824 100644
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -338,7 +338,6 @@ extern rtx expand_builtin (tree, rtx, rtx, enum machine_mode, int);
extern tree std_build_builtin_va_list (void);
extern void std_expand_builtin_va_start (tree, rtx);
extern rtx default_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
-extern rtx default_expand_library_builtin (tree, rtx, rtx, enum machine_mode, int);
extern void expand_builtin_setjmp_setup (rtx, rtx);
extern void expand_builtin_setjmp_receiver (rtx);
extern rtx expand_builtin_saveregs (void);
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 4c917aae1761..380f16561bff 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -682,10 +682,6 @@ proper position among the other output files. */
#endif
#endif
-#ifndef LINK_GCC_MATH_SPEC
-#define LINK_GCC_MATH_SPEC ""
-#endif
-
#ifndef LINK_PIE_SPEC
#ifdef HAVE_LD_PIE
#define LINK_PIE_SPEC "%{pie:-pie} "
@@ -708,7 +704,7 @@ proper position among the other output files. */
%{static:} %{L*} %(mfwrap) %(link_libgcc) %o\
%{fopenmp:%:include(libgomp.spec)%(link_gomp)} %(mflib)\
%{fprofile-arcs|fprofile-generate|coverage:-lgcov}\
- %{!nostdlib:%{!nodefaultlibs:%(link_gcc_math) %(link_ssp) %(link_gcc_c_sequence)}}\
+ %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
%{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} }}}}}}"
#endif
@@ -739,7 +735,6 @@ static const char *cc1_spec = CC1_SPEC;
static const char *cc1plus_spec = CC1PLUS_SPEC;
static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC;
static const char *link_ssp_spec = LINK_SSP_SPEC;
-static const char *link_gcc_math_spec = LINK_GCC_MATH_SPEC;
static const char *asm_spec = ASM_SPEC;
static const char *asm_final_spec = ASM_FINAL_SPEC;
static const char *link_spec = LINK_SPEC;
@@ -1547,7 +1542,6 @@ static struct spec_list static_specs[] =
INIT_STATIC_SPEC ("cc1plus", &cc1plus_spec),
INIT_STATIC_SPEC ("link_gcc_c_sequence", &link_gcc_c_sequence_spec),
INIT_STATIC_SPEC ("link_ssp", &link_ssp_spec),
- INIT_STATIC_SPEC ("link_gcc_math", &link_gcc_math_spec),
INIT_STATIC_SPEC ("endfile", &endfile_spec),
INIT_STATIC_SPEC ("link", &link_spec),
INIT_STATIC_SPEC ("lib", &lib_spec),
diff --git a/gcc/target-def.h b/gcc/target-def.h
index b1630a67d667..ff2ce03969a2 100644
--- a/gcc/target-def.h
+++ b/gcc/target-def.h
@@ -348,7 +348,6 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
/* In builtins.c. */
#define TARGET_INIT_BUILTINS hook_void_void
#define TARGET_EXPAND_BUILTIN default_expand_builtin
-#define TARGET_EXPAND_LIBRARY_BUILTIN default_expand_library_builtin
#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
@@ -619,7 +618,6 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
TARGET_NARROW_VOLATILE_BITFIELD, \
TARGET_INIT_BUILTINS, \
TARGET_EXPAND_BUILTIN, \
- TARGET_EXPAND_LIBRARY_BUILTIN, \
TARGET_RESOLVE_OVERLOADED_BUILTIN, \
TARGET_FOLD_BUILTIN, \
TARGET_MANGLE_FUNDAMENTAL_TYPE, \
diff --git a/gcc/target.h b/gcc/target.h
index f0287545d7ec..c18fd62b0e64 100644
--- a/gcc/target.h
+++ b/gcc/target.h
@@ -430,10 +430,6 @@ struct gcc_target
rtx (* expand_builtin) (tree exp, rtx target, rtx subtarget,
enum machine_mode mode, int ignore);
- /* Expand a target-specific library builtin. */
- rtx (* expand_library_builtin) (tree exp, rtx target, rtx subtarget,
- enum machine_mode mode, int ignore);
-
/* Select a replacement for a target-specific builtin. This is done
*before* regular type checking, and so allows the target to implement
a crude form of function overloading. The result is a complete
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 4d24c93e0c36..a341aadbb951 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2006-05-22 Richard Guenther <rguenther@suse.de>
+
+ Revert
+ 2006-01-31 Richard Guenther <rguenther@suse.de>
+
+ * gcc.target/i386/sselibm-1.c: New testcase.
+ * gcc.target/i386/sselibm-2.c: Likewise.
+ * gcc.target/i386/sselibm-3.c: Likewise.
+ * gcc.target/i386/sselibm-4.c: Likewise.
+ * gcc.target/i386/sselibm-5.c: Likewise.
+
2006-05-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR c/27420
diff --git a/gcc/testsuite/gcc.target/i386/sselibm-1.c b/gcc/testsuite/gcc.target/i386/sselibm-1.c
deleted file mode 100644
index 82f553ba9468..000000000000
--- a/gcc/testsuite/gcc.target/i386/sselibm-1.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-msse2 -mfpmath=sse" } */
-/* { dg-require-effective-target ilp32 } */
-
-float sinf(float);
-
-float foo(float x)
-{
- return sinf(x);
-}
-
-/* { dg-final { scan-assembler-not "__libm_sse2_sinf" } } */
diff --git a/gcc/testsuite/gcc.target/i386/sselibm-2.c b/gcc/testsuite/gcc.target/i386/sselibm-2.c
deleted file mode 100644
index 9c479b65c7ff..000000000000
--- a/gcc/testsuite/gcc.target/i386/sselibm-2.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-msse2 -mfpmath=sse -msselibm" } */
-/* { dg-require-effective-target ilp32 } */
-
-float sinf(float);
-
-float foo(float x)
-{
- return sinf(x);
-}
-
-/* { dg-final { scan-assembler "__libm_sse2_sinf" } } */
diff --git a/gcc/testsuite/gcc.target/i386/sselibm-3.c b/gcc/testsuite/gcc.target/i386/sselibm-3.c
deleted file mode 100644
index eaa8d8fcf452..000000000000
--- a/gcc/testsuite/gcc.target/i386/sselibm-3.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O1 -msse2 -mfpmath=sse -msselibm" } */
-/* { dg-require-effective-target ilp32 } */
-
-float sinf(float);
-float (*mysin)(float) = sinf;
-
-float f1(float x)
-{
- return sinf(x);
-}
-
-float f2(float x)
-{
- /* Verify we do not expand the following call to __libm_sse2_sinf. */
- return (*mysin)(x);
-}
-
-/* { dg-final { scan-assembler-times "__libm_sse2_sinf" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/sselibm-4.c b/gcc/testsuite/gcc.target/i386/sselibm-4.c
deleted file mode 100644
index 152672a61032..000000000000
--- a/gcc/testsuite/gcc.target/i386/sselibm-4.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O1 -msse2 -mfpmath=sse -msselibm" } */
-/* { dg-require-effective-target ilp32 } */
-
-extern float acosf(float);
-extern float asinf(float);
-extern float atanf(float);
-extern float atan2f(float, float);
-extern float cosf(float);
-extern float expf(float);
-extern float log10f(float);
-extern float logf(float);
-extern float sinf(float);
-extern float tanf(float);
-
-float foof(float x)
-{
- return acosf(x) + asinf(x) + atanf(x) + atan2f(x, x) + cosf(x) + expf(x)
- + log10f(x) + logf(x) + sinf(x) + tanf(x);
-}
-
-/* { dg-final { scan-assembler-times "__libm_sse2" 10 } } */
diff --git a/gcc/testsuite/gcc.target/i386/sselibm-5.c b/gcc/testsuite/gcc.target/i386/sselibm-5.c
deleted file mode 100644
index b7e4690f7742..000000000000
--- a/gcc/testsuite/gcc.target/i386/sselibm-5.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O1 -msse2 -mfpmath=sse -msselibm" } */
-/* { dg-require-effective-target ilp32 } */
-
-extern float acosf(float);
-extern float asinf(float);
-extern float atanf(float);
-extern float atan2f(float, float);
-extern float cosf(float);
-extern float expf(float);
-extern float log10f(float);
-extern float logf(float);
-extern float sinf(float);
-extern float tanf(float);
-
-float foof(float x)
-{
- return __builtin_sse2_acosf(x)
- + __builtin_sse2_asinf(x)
- + __builtin_sse2_atanf(x)
- + __builtin_sse2_atan2f(x, x)
- + __builtin_sse2_cosf(x)
- + __builtin_sse2_expf(x)
- + __builtin_sse2_log10f(x)
- + __builtin_sse2_logf(x)
- + __builtin_sse2_sinf(x)
- + __builtin_sse2_tanf(x);
-}
-
-/* { dg-final { scan-assembler-times "__libm_sse2" 10 } } */
--
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