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re PR target/69194 (internal compiler error: in extract_insn, at recog.c:2286) 

gcc/ChangeLog:

2016-01-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
	    Jim Wilson  <jim.wilson@linaro.org>

	PR target/69194
	* config/arm/arm-builtins.c (arm_expand_neon_args): Call
	copy_to_mode_reg instead of force_reg.

gcc/testsuite/ChangeLog:

2016-01-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
	    Jim Wilson  <jim.wilson@linaro.org>

	PR target/69194
	* gcc.target/arm/pr69194.c: New test.


Co-Authored-By: Jim Wilson <jim.wilson@linaro.org>

From-SVN: r232251
This commit is contained in:
Kugan Vivekanandarajah 2016-01-12 00:40:54 +00:00 committed by Kugan Vivekanandarajah
parent cf4de6af25
commit 27b1820af0
4 changed files with 28 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org>
Jim Wilson <jim.wilson@linaro.org>
PR target/69194
* config/arm/arm-builtins.c (arm_expand_neon_args): Call
copy_to_mode_reg instead of force_reg.
2016-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/69225

3
gcc/config/arm/arm-builtins.c
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@ -2146,7 +2146,8 @@ constant_arg:
if (!(*insn_data[icode].operand[opno].predicate)
(op[argc], mode[argc]))
op[argc] = (replace_equiv_address
(op[argc], force_reg (Pmode, XEXP (op[argc], 0))));
(op[argc],
copy_to_mode_reg (Pmode, XEXP (op[argc], 0))));
break;
case NEON_ARG_STOP:

6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org>
Jim Wilson <jim.wilson@linaro.org>
PR target/69194
* gcc.target/arm/pr69194.c: New test.
2016-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/69225

13
gcc/testsuite/gcc.target/arm/pr69194.c Normal file
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@ -0,0 +1,13 @@
/* PR target/69194 */
/* { dg-do-compile } */
/* { dg-require-effective-target arm_neon_ok } */
/* { dg-options "-O2" } */
/* { dg-add-options arm_neon } */
typedef __simd128_float32_t float32x4_t;
float32x4_t
sub (float32x4_t a, float32x4_t b, float32x4_t c, float32x4_t d, float32x4_t e)
{
return __builtin_neon_vld1v4sf((const float *)&e);
}