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sparc.c (sparc_expand_vector_init): Only accept literal constants in CONST_VECTORs. 

* config/sparc/sparc.c (sparc_expand_vector_init): Only accept literal
	constants in CONST_VECTORs.

From-SVN: r241218
This commit is contained in:
Eric Botcazou 2016-10-16 19:36:47 +00:00 committed by Eric Botcazou
parent 6c0347f607
commit 855db69891
2 changed files with 7 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-10-16 Eric Botcazou <ebotcazou@adacore.com>
* config/sparc/sparc.c (sparc_expand_vector_init): Only accept literal
constants in CONST_VECTORs.
2016-10-15 Eric Botcazou <ebotcazou@adacore.com> 2016-10-15 Eric Botcazou <ebotcazou@adacore.com>
* config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use a scratch * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use a scratch

5
gcc/config/sparc/sparc.c
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@ -12366,14 +12366,13 @@ sparc_expand_vector_init (rtx target, rtx vals)
const machine_mode inner_mode = GET_MODE_INNER (mode); const machine_mode inner_mode = GET_MODE_INNER (mode);
const int n_elts = GET_MODE_NUNITS (mode); const int n_elts = GET_MODE_NUNITS (mode);
int i, n_var = 0; int i, n_var = 0;
bool all_same; bool all_same = true;
rtx mem; rtx mem;
all_same = true;
for (i = 0; i < n_elts; i++) for (i = 0; i < n_elts; i++)
{ {
rtx x = XVECEXP (vals, 0, i); rtx x = XVECEXP (vals, 0, i);
if (!CONSTANT_P (x)) if (!(CONST_SCALAR_INT_P (x) || CONST_DOUBLE_P (x) || CONST_FIXED_P (x)))
n_var++; n_var++;
if (i > 0 && !rtx_equal_p (x, XVECEXP (vals, 0, 0))) if (i > 0 && !rtx_equal_p (x, XVECEXP (vals, 0, 0)))