[LLVMbugs] [Bug 8491] New: llvm.x86.sse2.cvttsd2si is improperly assembled
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Wed Oct 27 16:34:16 PDT 2010
http://llvm.org/bugs/show_bug.cgi?id=8491
Summary: llvm.x86.sse2.cvttsd2si is improperly assembled
Product: libraries
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: Backend: X86
AssignedTo: unassignedbugs at nondot.org
ReportedBy: alexmac at adobe.com
CC: llvmbugs at cs.uiuc.edu
Created an attachment (id=5683)
--> (http://llvm.org/bugs/attachment.cgi?id=5683)
Broken testcase
Looking at the asm produced by the attached testcase it seems to be compiled to
cvttss2si instead of cvttsd2si. The supplied patch seems correct to me (and
fixes my testcase), but I'm no expert when it comes to these intrinsics.
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