re PR target/59390 (presence of __attribute__((target("fma"))) declaration breaks __builtin_fma)
2013-12-11 Sriraman Tallam <tmsriram@google.com> PR target/59390 * config/i386/i386.c (get_builtin): New function. (ix86_builtin_vectorized_function): Replace all instances of ix86_builtins[...] with get_builtin(...). (ix86_builtin_reciprocal): Ditto. PR target/59390 * gcc.target/i386/pr59390.c: New test. * gcc.target/i386/pr59390_1.c: New test. * gcc.target/i386/pr59390_2.c: New test. Tested boot-strap on all languages and test parity on x86_64 and with -m32. From-SVN: r205904
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Sriraman Tallam
Sriraman Tallam
parent
711df88d24
commit
2608443287
@ -1,3 +1,12 @@
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2013-12-11 Sriraman Tallam <tmsriram@google.com>
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PR target/59390
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* config/i386/i386.c (get_builtin): New function.
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(ix86_builtin_vectorized_function): Replace all instances of
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ix86_builtins[...] with get_builtin(...).
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(ix86_builtin_reciprocal): Ditto.
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2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
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* langhooks.h (lang_hooks_for_decls): Remove lang_hooks_for_cilkplus.
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@ -33777,6 +33777,31 @@ addcarryx:
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gcc_unreachable ();
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}
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/* This returns the target-specific builtin with code CODE if
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current_function_decl has visibility on this builtin, which is checked
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using isa flags. Returns NULL_TREE otherwise. */
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static tree ix86_get_builtin (enum ix86_builtins code)
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{
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struct cl_target_option *opts;
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tree target_tree = NULL_TREE;
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/* Determine the isa flags of current_function_decl. */
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if (current_function_decl)
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target_tree = DECL_FUNCTION_SPECIFIC_TARGET (current_function_decl);
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if (target_tree == NULL)
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target_tree = target_option_default_node;
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opts = TREE_TARGET_OPTION (target_tree);
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if (ix86_builtins_isa[(int) code].isa & opts->x_ix86_isa_flags)
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return ix86_builtin_decl (code, true);
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else
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return NULL_TREE;
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}
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/* Returns a function decl for a vectorized version of the builtin function
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with builtin function code FN and the result vector type TYPE, or NULL_TREE
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if it is not available. */
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@ -33805,9 +33830,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_SQRTPD];
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return ix86_get_builtin (IX86_BUILTIN_SQRTPD);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_SQRTPD256];
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return ix86_get_builtin (IX86_BUILTIN_SQRTPD256);
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}
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break;
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@ -33815,9 +33840,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_SQRTPS_NR];
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return ix86_get_builtin (IX86_BUILTIN_SQRTPS_NR);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_SQRTPS_NR256];
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return ix86_get_builtin (IX86_BUILTIN_SQRTPS_NR256);
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}
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break;
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@ -33831,9 +33856,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == DFmode)
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{
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if (out_n == 4 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_FLOORPD_VEC_PACK_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPD_VEC_PACK_SFIX);
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else if (out_n == 8 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_FLOORPD_VEC_PACK_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPD_VEC_PACK_SFIX256);
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}
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break;
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@ -33847,9 +33872,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_FLOORPS_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPS_SFIX);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_FLOORPS_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPS_SFIX256);
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}
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break;
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@ -33863,9 +33888,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == DFmode)
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{
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if (out_n == 4 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_CEILPD_VEC_PACK_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_CEILPD_VEC_PACK_SFIX);
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else if (out_n == 8 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CEILPD_VEC_PACK_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_CEILPD_VEC_PACK_SFIX256);
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}
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break;
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@ -33879,9 +33904,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CEILPS_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_CEILPS_SFIX);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_CEILPS_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_CEILPS_SFIX256);
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}
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break;
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@ -33891,9 +33916,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == DFmode)
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{
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if (out_n == 4 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_VEC_PACK_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_VEC_PACK_SFIX);
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else if (out_n == 8 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_VEC_PACK_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_VEC_PACK_SFIX256);
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}
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break;
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@ -33903,9 +33928,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CVTPS2DQ];
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return ix86_get_builtin (IX86_BUILTIN_CVTPS2DQ);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_CVTPS2DQ256];
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return ix86_get_builtin (IX86_BUILTIN_CVTPS2DQ256);
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}
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break;
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@ -33919,9 +33944,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == DFmode)
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{
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if (out_n == 4 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_ROUNDPD_AZ_VEC_PACK_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPD_AZ_VEC_PACK_SFIX);
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else if (out_n == 8 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_ROUNDPD_AZ_VEC_PACK_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPD_AZ_VEC_PACK_SFIX256);
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}
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break;
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@ -33935,9 +33960,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SImode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_ROUNDPS_AZ_SFIX];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPS_AZ_SFIX);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_ROUNDPS_AZ_SFIX256];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPS_AZ_SFIX256);
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}
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break;
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@ -33945,9 +33970,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_CPYSGNPD];
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return ix86_get_builtin (IX86_BUILTIN_CPYSGNPD);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CPYSGNPD256];
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return ix86_get_builtin (IX86_BUILTIN_CPYSGNPD256);
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}
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break;
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@ -33955,9 +33980,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CPYSGNPS];
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return ix86_get_builtin (IX86_BUILTIN_CPYSGNPS);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_CPYSGNPS256];
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return ix86_get_builtin (IX86_BUILTIN_CPYSGNPS256);
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}
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break;
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@ -33969,9 +33994,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_FLOORPD];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPD);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_FLOORPD256];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPD256);
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}
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break;
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@ -33983,9 +34008,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_FLOORPS];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPS);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_FLOORPS256];
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return ix86_get_builtin (IX86_BUILTIN_FLOORPS256);
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}
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break;
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@ -33997,9 +34022,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_CEILPD];
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return ix86_get_builtin (IX86_BUILTIN_CEILPD);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CEILPD256];
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return ix86_get_builtin (IX86_BUILTIN_CEILPD256);
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}
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break;
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@ -34011,9 +34036,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_CEILPS];
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return ix86_get_builtin (IX86_BUILTIN_CEILPS);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_CEILPS256];
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return ix86_get_builtin (IX86_BUILTIN_CEILPS256);
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}
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break;
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@ -34025,9 +34050,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_TRUNCPD];
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return ix86_get_builtin (IX86_BUILTIN_TRUNCPD);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_TRUNCPD256];
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return ix86_get_builtin (IX86_BUILTIN_TRUNCPD256);
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}
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break;
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@ -34039,9 +34064,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_TRUNCPS];
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return ix86_get_builtin (IX86_BUILTIN_TRUNCPS);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_TRUNCPS256];
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return ix86_get_builtin (IX86_BUILTIN_TRUNCPS256);
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}
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break;
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@ -34053,9 +34078,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_RINTPD];
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return ix86_get_builtin (IX86_BUILTIN_RINTPD);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_RINTPD256];
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return ix86_get_builtin (IX86_BUILTIN_RINTPD256);
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}
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break;
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@ -34067,9 +34092,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_RINTPS];
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return ix86_get_builtin (IX86_BUILTIN_RINTPS);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_RINTPS256];
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return ix86_get_builtin (IX86_BUILTIN_RINTPS256);
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}
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break;
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@ -34081,9 +34106,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_ROUNDPD_AZ];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPD_AZ);
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else if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_ROUNDPD_AZ256];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPD_AZ256);
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}
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break;
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@ -34095,9 +34120,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_ROUNDPS_AZ];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPS_AZ);
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else if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_ROUNDPS_AZ256];
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return ix86_get_builtin (IX86_BUILTIN_ROUNDPS_AZ256);
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}
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break;
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@ -34105,9 +34130,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == DFmode && in_mode == DFmode)
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{
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if (out_n == 2 && in_n == 2)
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return ix86_builtins[IX86_BUILTIN_VFMADDPD];
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return ix86_get_builtin (IX86_BUILTIN_VFMADDPD);
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_VFMADDPD256];
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return ix86_get_builtin (IX86_BUILTIN_VFMADDPD256);
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}
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break;
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@ -34115,9 +34140,9 @@ ix86_builtin_vectorized_function (tree fndecl, tree type_out,
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if (out_mode == SFmode && in_mode == SFmode)
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{
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if (out_n == 4 && in_n == 4)
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return ix86_builtins[IX86_BUILTIN_VFMADDPS];
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return ix86_get_builtin (IX86_BUILTIN_VFMADDPS);
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if (out_n == 8 && in_n == 8)
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return ix86_builtins[IX86_BUILTIN_VFMADDPS256];
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return ix86_get_builtin (IX86_BUILTIN_VFMADDPS256);
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}
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break;
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@ -34397,7 +34422,7 @@ ix86_vectorize_builtin_gather (const_tree mem_vectype,
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return NULL_TREE;
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}
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return ix86_builtins[code];
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return ix86_get_builtin (code);
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}
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/* Returns a code for a target-specific builtin that implements
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@ -34418,10 +34443,10 @@ ix86_builtin_reciprocal (unsigned int fn, bool md_fn,
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{
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/* Vectorized version of sqrt to rsqrt conversion. */
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case IX86_BUILTIN_SQRTPS_NR:
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return ix86_builtins[IX86_BUILTIN_RSQRTPS_NR];
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return ix86_get_builtin (IX86_BUILTIN_RSQRTPS_NR);
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case IX86_BUILTIN_SQRTPS_NR256:
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return ix86_builtins[IX86_BUILTIN_RSQRTPS_NR256];
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return ix86_get_builtin (IX86_BUILTIN_RSQRTPS_NR256);
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default:
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return NULL_TREE;
|
||||
@ -34432,7 +34457,7 @@ ix86_builtin_reciprocal (unsigned int fn, bool md_fn,
|
||||
{
|
||||
/* Sqrt to rsqrt conversion. */
|
||||
case BUILT_IN_SQRTF:
|
||||
return ix86_builtins[IX86_BUILTIN_RSQRTF];
|
||||
return ix86_get_builtin (IX86_BUILTIN_RSQRTF);
|
||||
|
||||
default:
|
||||
return NULL_TREE;
|
||||
|
||||
@ -1,3 +1,10 @@
|
||||
2013-12-11 Sriraman Tallam <tmsriram@google.com>
|
||||
|
||||
PR target/59390
|
||||
* gcc.target/i386/pr59390.c: New test.
|
||||
* gcc.target/i386/pr59390_1.c: New test.
|
||||
* gcc.target/i386/pr59390_2.c: New test.
|
||||
|
||||
2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
|
||||
|
||||
* g++.dg/cilk-plus/CK/catch_exc.cc: New test case.
|
||||
|
||||
16
gcc/testsuite/gcc.target/i386/pr59390.c
Normal file
16
gcc/testsuite/gcc.target/i386/pr59390.c
Normal file
@ -0,0 +1,16 @@
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c99 -O3" } */
|
||||
|
||||
#include "math.h"
|
||||
void fun() __attribute__((target("fma")));
|
||||
|
||||
void
|
||||
other_fun(double *restrict out, double * restrict a, double * restrict b, double * restrict c, int n)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < n; i++) {
|
||||
out[i] = fma(a[i], b[i], c[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/* { dg-final { scan-assembler-not "vfmadd" } } */
|
||||
17
gcc/testsuite/gcc.target/i386/pr59390_1.c
Normal file
17
gcc/testsuite/gcc.target/i386/pr59390_1.c
Normal file
@ -0,0 +1,17 @@
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c99 -O3" } */
|
||||
|
||||
#include "math.h"
|
||||
void fun() __attribute__((target("fma")));
|
||||
|
||||
__attribute__((target("fma")))
|
||||
void
|
||||
other_fun(double *restrict out, double * restrict a, double * restrict b, double * restrict c, int n)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < n; i++) {
|
||||
out[i] = fma(a[i], b[i], c[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/* { dg-final { scan-assembler "vfmadd" } } */
|
||||
16
gcc/testsuite/gcc.target/i386/pr59390_2.c
Normal file
16
gcc/testsuite/gcc.target/i386/pr59390_2.c
Normal file
@ -0,0 +1,16 @@
|
||||
/* { dg-do compile } */
|
||||
/* { dg-options "-std=c99 -O3 -mfma" } */
|
||||
|
||||
#include "math.h"
|
||||
void fun() __attribute__((target("fma")));
|
||||
|
||||
void
|
||||
other_fun(double *restrict out, double * restrict a, double * restrict b, double * restrict c, int n)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < n; i++) {
|
||||
out[i] = fma(a[i], b[i], c[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/* { dg-final { scan-assembler "vfmadd" } } */
|
||||
Loading…
Reference in New Issue
Block a user