From 0ef89dfdc208f14d10e19a0d9e3aad04f879bc0a Mon Sep 17 00:00:00 2001 From: krebbel Date: Fri, 6 Jul 2007 10:47:31 +0000 Subject: 2007-07-06 Andreas Krebbel * libgcc2.h (word_type): Type definition removed. (cmp_return_type, shift_count_type): Type definitions added. (__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter replaced with shift_count_type. (__cmpdi2, __ucmpdi2): word_type of return type replaced with cmp_return_type. * libgcc2.c (__udivmoddi4, __moddi3): Type of local variable c changed from word_type to Wtype. (__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter replaced with shift_count_type. (__cmpdi2, __ucmpdi2): word_type of return type replaced with cmp_return_type. * c-common.c (handle_mode_attribute): Handling for libgcc_cmp_return and libgcc_shift_count attribute added. * target-def.h (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): New target hooks defined. (TARGET_INITIALIZER): New target hooks added. * targhooks.c (default_libgcc_cmp_return_mode, default_libgcc_shift_count_mode): Default implementations for the new target hooks added. * targhooks.h (default_libgcc_cmp_return_mode, default_libgcc_shift_count_mode): Function prototypes added. * target.h (struct gcc_target): Fields for the new target hooks added. * optabs.c (expand_binop): Use shift_count_mode when expanding shift as library call. (prepare_cmp_insn): Use cmp_return_mode when expanding comparison as library call. * doc/tm.texi (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Documentation added. * config/s390/s390.c (s390_libgcc_cmp_return_mode, s390_libgcc_shift_count_mode): Functions added. (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Target hooks defined. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126410 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/libgcc2.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'gcc/libgcc2.c') diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index dd26a6e5ca0..5351a3b1cfa 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -406,16 +406,16 @@ __mulvDI3 (DWtype u, DWtype v) /* Unless shift functions are defined with full ANSI prototypes, - parameter b will be promoted to int if word_type is smaller than an int. */ + parameter b will be promoted to int if shift_count_type is smaller than an int. */ #ifdef L_lshrdi3 DWtype -__lshrdi3 (DWtype u, word_type b) +__lshrdi3 (DWtype u, shift_count_type b) { if (b == 0) return u; const DWunion uu = {.ll = u}; - const word_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; + const shift_count_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; DWunion w; if (bm <= 0) @@ -437,13 +437,13 @@ __lshrdi3 (DWtype u, word_type b) #ifdef L_ashldi3 DWtype -__ashldi3 (DWtype u, word_type b) +__ashldi3 (DWtype u, shift_count_type b) { if (b == 0) return u; const DWunion uu = {.ll = u}; - const word_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; + const shift_count_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; DWunion w; if (bm <= 0) @@ -465,13 +465,13 @@ __ashldi3 (DWtype u, word_type b) #ifdef L_ashrdi3 DWtype -__ashrdi3 (DWtype u, word_type b) +__ashrdi3 (DWtype u, shift_count_type b) { if (b == 0) return u; const DWunion uu = {.ll = u}; - const word_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; + const shift_count_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; DWunion w; if (bm <= 0) @@ -1082,7 +1082,7 @@ __udivmoddi4 (UDWtype n, UDWtype d, UDWtype *rp) DWtype __divdi3 (DWtype u, DWtype v) { - word_type c = 0; + Wtype c = 0; DWunion uu = {.ll = u}; DWunion vv = {.ll = v}; DWtype w; @@ -1106,7 +1106,7 @@ __divdi3 (DWtype u, DWtype v) DWtype __moddi3 (DWtype u, DWtype v) { - word_type c = 0; + Wtype c = 0; DWunion uu = {.ll = u}; DWunion vv = {.ll = v}; DWtype w; @@ -1146,7 +1146,7 @@ __udivdi3 (UDWtype n, UDWtype d) #endif #ifdef L_cmpdi2 -word_type +cmp_return_type __cmpdi2 (DWtype a, DWtype b) { const DWunion au = {.ll = a}; @@ -1165,7 +1165,7 @@ __cmpdi2 (DWtype a, DWtype b) #endif #ifdef L_ucmpdi2 -word_type +cmp_return_type __ucmpdi2 (DWtype a, DWtype b) { const DWunion au = {.ll = a}; -- cgit v1.2.1