[llvm-commits] [llvm] r140184 - in /llvm/trunk: lib/Target/X86/X86InstrSSE.td test/MC/X86/x86_64-avx-encoding.s

[Bruno Cardoso Lopes]

Author: bruno
Date: Tue Sep 20 16:39:21 2011
New Revision: 140184

URL: http://llvm.org/viewvc/llvm-project?rev=140184&view=rev
Log:
The wrong relocation was being emitted for several SSSE3 instructions.
This fixes PR10963. Thanks to Benjamin for finding the wrong tablegen
declaration.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrSSE.td
    llvm/trunk/test/MC/X86/x86_64-avx-encoding.s

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=140184&r1=140183&r2=140184&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Tue Sep 20 16:39:21 2011
@@ -4851,7 +4851,7 @@
           (bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
 }
 
-let Predicates = [HasAVX] in {
+let ImmT = NoImm, Predicates = [HasAVX] in {
 let isCommutable = 0 in {
   defm VPHADDW    : SS3I_binop_rm_int<0x01, "vphaddw", memopv8i16,
                                       int_x86_ssse3_phadd_w_128, 0>, VEX_4V;

Modified: llvm/trunk/test/MC/X86/x86_64-avx-encoding.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/x86_64-avx-encoding.s?rev=140184&r1=140183&r2=140184&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/x86_64-avx-encoding.s (original)
+++ llvm/trunk/test/MC/X86/x86_64-avx-encoding.s Tue Sep 20 16:39:21 2011
@@ -3340,3 +3340,9 @@
 // CHECK: encoding: [0xc4,0xa1,0x78,0x29,0x1c,0x18]
           vmovaps %xmm3, (%rax,%r11)
 
+// CHECK: vpshufb _foo(%rip), %xmm0, %xmm0
+// CHECK: encoding: [0xc4,0xe2,0x79,0x00,0x05,A,A,A,A]
+// CHECK: kind: reloc_riprel_4byte
+_foo:
+  nop
+  vpshufb _foo(%rip), %xmm0, %xmm0