[LLVMbugs] [Bug 11305] New: int_x86_sse42_pcmpistri*128 and int_x86_sse42_pcmpestri*128 instrinsics don't work correctly
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Thu Nov 3 22:23:01 PDT 2011
http://llvm.org/bugs/show_bug.cgi?id=11305
Bug #: 11305
Summary: int_x86_sse42_pcmpistri*128 and
int_x86_sse42_pcmpestri*128 instrinsics don't work
correctly
Product: libraries
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: X86
AssignedTo: unassignedbugs at nondot.org
ReportedBy: craig.topper at gmail.com
CC: llvmbugs at cs.uiuc.edu
Classification: Unclassified
The following intrinsics are supposed to return a certain bit from EFLAGS, but
instead return ECX just like the form of the intrinsics that doesn't specify a
flag bit.
int_x86_sse42_pcmpistria128
int_x86_sse42_pcmpistric128
int_x86_sse42_pcmpistrio128
int_x86_sse42_pcmpistris128
int_x86_sse42_pcmpistriz128
int_x86_sse42_pcmpistrea128
int_x86_sse42_pcmpistrec128
int_x86_sse42_pcmpistreo128
int_x86_sse42_pcmpistres128
int_x86_sse42_pcmpistrez128
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