Looks like pinsr is not being generated on llvm-x86_64-ubuntu...
jabbey@davinci:~$ /home/jabbey/src/osuosl/buildbot/sandbox/llvm-x86_64-ubuntu/llvm-x86_64-ubuntu/llvm/Debug+Asserts/bin/llc < /home/jabbey/src/osuosl/buildbot/sandbox/llvm-x86_64-ubuntu/llvm-x86_64-ubuntu/llvm/test/CodeGen/X86/mmx-pinsrw.ll -mtriple=x86_64-linux -mattr=+mmx,+sse2
produces:
.file "<stdin>"
.section .rodata.cst16,"aM",@progbits,16
.align 16
.LCPI0_0:
.byte 0 # 0x0
.byte 1 # 0x1
.byte 4 # 0x4
.byte 5 # 0x5
.byte 8 # 0x8
.byte 9 # 0x9
.byte 12 # 0xc
.byte 13 # 0xd
.byte 254 # 0xfe
.byte 255 # 0xff
.byte 254 # 0xfe
.byte 255 # 0xff
.byte 254 # 0xfe
.byte 255 # 0xff
.byte 254 # 0xfe
.byte 255 # 0xff
.text
.globl __unnamed_1
.align 16, 0x90
.type __unnamed_1,@function
__unnamed_1: # @2
.Ltmp0:
.cfi_startproc
# BB#0:
movd __unnamed_2+6(%rip), %xmm1
movd __unnamed_2+2(%rip), %xmm0
punpckldq %xmm1, %xmm0 # xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
movzwl __unnamed_2+8(%rip), %eax
movd %eax, %xmm2
movzwl __unnamed_2+4(%rip), %eax
movd %eax, %xmm1
punpckldq %xmm2, %xmm1 # xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
punpckldq %xmm1, %xmm0 # xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
movd __unnamed_3(%rip), %xmm1
movss %xmm1, %xmm0
pshufb .LCPI0_0(%rip), %xmm0
movq %xmm0, __unnamed_2(%rip)
ret
.Ltmp1:
.size __unnamed_1, .Ltmp1-__unnamed_1
.Ltmp2:
.cfi_endproc
.Leh_func_end0:
.section ".note.GNU-stack","",@progbits
Odd?
Joe Abbey
Software Architect
Arxan Technologies, Inc.
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jabbey@arxan.com
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