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rs6000.md (move_from_CR_gt_bit): Enable for TARGET_HARD_FLOAT && !TARGET_FPRS, not TARGET_E500.

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* config/rs6000/rs6000.md (move_from_CR_gt_bit): Enable for
	TARGET_HARD_FLOAT && !TARGET_FPRS, not TARGET_E500.
	* config/rs6000/spe.md (e500_cr_ior_compare): Likewise.

testsuite:
	* gcc.target/powerpc/20081204-1.c: New test.

From-SVN: r142477
This commit is contained in:
Joseph Myers 2008-12-05 16:09:12 +00:00 committed by Joseph Myers
parent 6fc4fb069d
commit c187a21f76
5 changed files with 19 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-12-05 Joseph Myers <joseph@codesourcery.com>
* config/rs6000/rs6000.md (move_from_CR_gt_bit): Enable for
TARGET_HARD_FLOAT && !TARGET_FPRS, not TARGET_E500.
* config/rs6000/spe.md (e500_cr_ior_compare): Likewise.
2008-12-05 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/37716

2
gcc/config/rs6000/rs6000.md
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@ -12215,7 +12215,7 @@
(define_insn "move_from_CR_gt_bit"
[(set (match_operand:SI 0 "gpc_reg_operand" "=r")
(unspec:SI [(match_operand 1 "cc_reg_operand" "y")] UNSPEC_MV_CR_GT))]
"TARGET_E500"
"TARGET_HARD_FLOAT && !TARGET_FPRS"
"mfcr %0\;{rlinm|rlwinm} %0,%0,%D1,31,31"
[(set_attr "type" "mfcr")
(set_attr "length" "8")])

2
gcc/config/rs6000/spe.md
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@ -3135,7 +3135,7 @@
(unspec:CCFP [(match_operand 1 "cc_reg_operand" "y")
(match_operand 2 "cc_reg_operand" "y")]
E500_CR_IOR_COMPARE))]
"TARGET_E500"
"TARGET_HARD_FLOAT && !TARGET_FPRS"
"cror 4*%0+gt,4*%1+gt,4*%2+gt"
[(set_attr "type" "cr_logical")])

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2008-12-05 Joseph Myers <joseph@codesourcery.com>
* gcc.target/powerpc/20081204-1.c: New test.
2008-12-05 Richard Guenther <rguenther@suse.de>
PR testsuite/38406

7
gcc/testsuite/gcc.target/powerpc/20081204-1.c Normal file
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@ -0,0 +1,7 @@
/* Test for ICE arising from inconsistent use of TARGET_E500 versus
TARGET_HARD_FLOAT && !TARGET_FPRS. */
/* { dg-do compile } */
/* { dg-options "-mcpu=750 -mfloat-gprs=single" } */
static int comp(const void *a,const void *b){
return (*(float *)a<*(float *)b)-(*(float *)a>*(float *)b);
}