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[Bug target/78439] [7 Regression] error: insn does not satisfy its constraints (arm-linux-gnueabihf)
- From: "bernd.edlinger at hotmail dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 22 Nov 2016 09:50:57 +0000
- Subject: [Bug target/78439] [7 Regression] error: insn does not satisfy its constraints (arm-linux-gnueabihf)
- Auto-submitted: auto-generated
- References: <bug-78439-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78439
Bernd Edlinger <bernd.edlinger at hotmail dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bernd.edlinger at hotmail dot de
--- Comment #8 from Bernd Edlinger <bernd.edlinger at hotmail dot de> ---
Does something like that work?
--- gcc/config/arm/vfp.md.orig 2016-11-10 11:38:03.000000000 +0100
+++ gcc/config/arm/vfp.md 2016-11-22 10:28:33.724941776 +0100
@@ -355,8 +355,8 @@
)
(define_insn "*movdi_vfp_cortexa8"
- [(set (match_operand:DI 0 "nonimmediate_di_operand"
"=r,r,r,r,r,r,m,w,!r,w,w, Uv")
- (match_operand:DI 1 "di_operand"
"r,rDa,Db,Dc,mi,mi,r,r,w,w,Uvi,w"))]
+ [(set (match_operand:DI 0 "nonimmediate_di_operand"
"=r,r,r,r,q,q,m,w,!r,w,w, Uv")
+ (match_operand:DI 1 "di_operand"
"r,rDa,Db,Dc,mi,mi,q,r,w,w,Uvi,w"))]
"TARGET_32BIT && TARGET_HARD_FLOAT && arm_tune == TARGET_CPU_cortexa8
&& ( register_operand (operands[0], DImode)
|| register_operand (operands[1], DImode))