* PATCH: PR target/60969: [4.9/4.10 Regression] ICE in output_129 in MMXMOV of mode MODE_SF for march=pentium4
@ 2014-04-25 21:14 H.J. Lu
0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 2014-04-25 21:14 UTC (permalink / raw)
To: gcc-patches
I checked this preappoved patch into trunk. But we generate the wrong
code for the testcase due to mixing XMM and x87 registers.
H.J.
---
Index: ChangeLog
===================================================================
--- ChangeLog (revision 209810)
+++ ChangeLog (working copy)
@@ -1,3 +1,9 @@
+2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/60969
+ * config/i386/i386.md (*movsf_internal): Set MODE to SI for
+ alternative 12.
+
2014-04-25 Jiong Wang <jiong.wang@arm.com>
* config/arm/predicates.md (call_insn_operand): Add long_call check.
Index: config/i386/i386.md
===================================================================
--- config/i386/i386.md (revision 209810)
+++ config/i386/i386.md (working copy)
@@ -3201,7 +3201,7 @@
(const_string "1")
(const_string "*")))
(set (attr "mode")
- (cond [(eq_attr "alternative" "3,4,9,10,13,14,15")
+ (cond [(eq_attr "alternative" "3,4,9,10,12,13,14,15")
(const_string "SI")
(eq_attr "alternative" "11")
(const_string "DI")
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2014-04-25 21:14 PATCH: PR target/60969: [4.9/4.10 Regression] ICE in output_129 in MMXMOV of mode MODE_SF for march=pentium4 H.J. Lu
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