http://llvm.org/bugs/show_bug.cgi?id=2256
Summary: simplifycfg produces invalid bytecode
Product: libraries
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Scalar Optimizations
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
CC: [email protected]
Created an attachment (id=1608)
--> (http://llvm.org/bugs/attachment.cgi?id=1608)
Bytecode
Consider attached bytecode. Running opt -simplifycfg yields:
Instruction does not dominate all uses!
%tmp184 = mul x86_fp80 %mrv_gr181, 0xKBFFE8000000000000000
; <x86_fp80> [#uses=3]
ret x86_fp80 %tmp184, x86_fp80 %tmp191
Instruction does not dominate all uses!
%tmp184 = mul x86_fp80 %mrv_gr181, 0xKBFFE8000000000000000
; <x86_fp80> [#uses=3]
ret x86_fp80 %tmp184, x86_fp80 %tmp191
Broken module found, compilation aborted!
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