From f9abb27f5428360872e417cbd2bbd6188d99e03d Mon Sep 17 00:00:00 2001 From: ebotcazou Date: Sun, 16 Nov 2008 17:05:34 +0000 Subject: =?UTF-8?q?=09*=20config/sparc/sparc.c=20(function=5Farg=5Fvector?= =?UTF-8?q?=5Fvalue):=20Remove=20'base=5Fmode'=20=09parameter.=20=C2=A0Use?= =?UTF-8?q?=20DImode=20for=20computing=20the=20number=20of=20registers.=20?= =?UTF-8?q?=09(function=5Farg):=20Adjust=20for=20above=20change.=20=09(fun?= =?UTF-8?q?ction=5Fvalue):=20Likewise.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141921 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/config/sparc/sparc.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'gcc/config/sparc') diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index c69f6182162..d3d1af0479e 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -5138,15 +5138,13 @@ function_arg_union_value (int size, enum machine_mode mode, int slotno, Return an expression valid as a return value for the two macros FUNCTION_ARG and FUNCTION_VALUE. - SIZE is the size in bytes of the vector. - BASE_MODE is the argument's base machine mode. + SIZE is the size in bytes of the vector (at least 8 bytes). REGNO is the FP hard register the vector will be passed in. */ static rtx -function_arg_vector_value (int size, enum machine_mode base_mode, int regno) +function_arg_vector_value (int size, int regno) { - unsigned short base_mode_size = GET_MODE_SIZE (base_mode); - int nregs = size / base_mode_size, i; + int i, nregs = size / 8; rtx regs; regs = gen_rtx_PARALLEL (BLKmode, rtvec_alloc (nregs)); @@ -5155,9 +5153,8 @@ function_arg_vector_value (int size, enum machine_mode base_mode, int regno) { XVECEXP (regs, 0, i) = gen_rtx_EXPR_LIST (VOIDmode, - gen_rtx_REG (base_mode, regno), - GEN_INT (base_mode_size * i)); - regno += base_mode_size / 4; + gen_rtx_REG (DImode, regno + 2*i), + GEN_INT (i*8)); } return regs; @@ -5203,7 +5200,6 @@ function_arg (const struct sparc_args *cum, enum machine_mode mode, if (mode == BLKmode) return function_arg_vector_value (size, - TYPE_MODE (TREE_TYPE (type)), SPARC_FP_ARG_FIRST + 2*slotno); else mclass = MODE_FLOAT; @@ -5619,7 +5615,6 @@ function_value (const_tree type, enum machine_mode mode, int incoming_p) if (mode == BLKmode) return function_arg_vector_value (size, - TYPE_MODE (TREE_TYPE (type)), SPARC_FP_ARG_FIRST); else mclass = MODE_FLOAT; -- cgit v1.2.1