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riscv-gcc-1
Commit 89e73849 by David Edelsohn Committed by David Edelsohn
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re PR target/17956 (ICE in rs6000_emit_minmax, config/rs6000/rs6000.c:11725) 

	PR target/17956
	* config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
	final condition.
	(minsf3): Same.
	(maxdf3): Same.
	(mindf3): Same.

From-SVN: r89707
parent 13cf7262
Showing with 15 additions and 6 deletions
gcc/ChangeLog
2004-10-27 David Edelsohn <edelsohn@gnu.org>
PR target/17956
* config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
final condition.
(minsf3): Same.
(maxdf3): Same.
(mindf3): Same.
2004-10-27 Kazu Hirata <kazu@cs.umass.edu>
* tree-cfg.c (thread_jumps): Speed up by reordering the two
......
gcc/config/rs6000/rs6000.md
......@@ -4762,7 +4762,7 @@
(match_operand:SF 2 "gpc_reg_operand" ""))
(match_dup 1)
(match_dup 2)))]
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
"{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
(define_expand "minsf3"
......@@ -4771,7 +4771,7 @@
(match_operand:SF 2 "gpc_reg_operand" ""))
(match_dup 2)
(match_dup 1)))]
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
"{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
(define_split
......@@ -4779,7 +4779,7 @@
(match_operator:SF 3 "min_max_operator"
[(match_operand:SF 1 "gpc_reg_operand" "")
(match_operand:SF 2 "gpc_reg_operand" "")]))]
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
[(const_int 0)]
"
{ rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
......@@ -5036,7 +5036,7 @@
(match_operand:DF 2 "gpc_reg_operand" ""))
(match_dup 1)
(match_dup 2)))]
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
"{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
(define_expand "mindf3"
......@@ -5045,7 +5045,7 @@
(match_operand:DF 2 "gpc_reg_operand" ""))
(match_dup 2)
(match_dup 1)))]
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
"{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
(define_split
......@@ -5053,7 +5053,7 @@
(match_operator:DF 3 "min_max_operator"
[(match_operand:DF 1 "gpc_reg_operand" "")
(match_operand:DF 2 "gpc_reg_operand" "")]))]
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
"TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
[(const_int 0)]
"
{ rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
......
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