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[X86] SandyBridge - fix ADC RMW uop count
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 17 Dec 2022 21:52:35 +0000 (21:52 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 17 Dec 2022 21:52:44 +0000 (21:52 +0000)
These should consistently use the fused domain count, not the unfused domain

Confirmed with Agner + uops.info

llvm/lib/Target/X86/X86SchedSandyBridge.td patch | blob | history
llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s patch | blob | history
llvm/test/tools/llvm-mca/X86/Generic/resources-x86_64.s patch | blob | history
llvm/test/tools/llvm-mca/X86/SandyBridge/resources-x86_64.s patch | blob | history

diff --git a/llvm/lib/Target/X86/X86SchedSandyBridge.td b/llvm/lib/Target/X86/X86SchedSandyBridge.td
index 9ceb8db..a67d707 100644 (file)
--- a/llvm/lib/Target/X86/X86SchedSandyBridge.td
+++ b/llvm/lib/Target/X86/X86SchedSandyBridge.td
@@ -1035,14 +1035,14 @@ def: InstRW<[SBWriteResGroup97_2], (instregex "ROL(8|16|32|64)mCL",
 
 def SBWriteResGroup98 : SchedWriteRes<[SBPort4,SBPort23,SBPort015]> {
   let Latency = 9;
-  let NumMicroOps = 6;
+  let NumMicroOps = 4;
   let ResourceCycles = [1,2,3];
 }
 def: SchedAlias<WriteADCRMW, SBWriteResGroup98>;
 
 def SBWriteResGroup99 : SchedWriteRes<[SBPort4,SBPort23,SBPort05,SBPort015]> {
   let Latency = 9;
-  let NumMicroOps = 6;
+  let NumMicroOps = 4;
   let ResourceCycles = [1,2,2,1];
 }
 def: InstRW<[SBWriteResGroup99, ReadAfterLd], (instrs ADC8mr, ADC16mr, ADC32mr, ADC64mr,
diff --git a/llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s b/llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s
index 37ccff2..117025a 100644 (file)
--- a/llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s
+++ b/llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s
@@ -1036,60 +1036,60 @@ xorq (%rax), %rdi
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  2      2     0.67                        adcb   $0, %al
 # CHECK-NEXT:  2      2     0.67                        adcb   $0, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcb   $7, %al
 # CHECK-NEXT:  2      2     0.67                        adcb   $7, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcb   %sil, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   %sil, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    %sil, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcb   (%rax), %dil
 # CHECK-NEXT:  2      2     0.67                        adcw   $0, %ax
 # CHECK-NEXT:  2      2     0.67                        adcw   $0, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   $511, %ax
 # CHECK-NEXT:  2      2     0.67                        adcw   $511, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $511, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $511, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   $7, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   %si, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   %si, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    %si, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcw   (%rax), %di
 # CHECK-NEXT:  2      2     0.67                        adcl   $0, %eax
 # CHECK-NEXT:  2      2     0.67                        adcl   $0, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   $665536, %eax
 # CHECK-NEXT:  2      2     0.67                        adcl   $665536, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   $7, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   %esi, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   %esi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    %esi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcl   (%rax), %edi
 # CHECK-NEXT:  2      2     0.67                        adcq   $0, %rax
 # CHECK-NEXT:  2      2     0.67                        adcq   $0, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   $665536, %rax
 # CHECK-NEXT:  2      2     0.67                        adcq   $665536, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   $7, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   %rsi, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   %rsi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    %rsi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcq   (%rax), %rdi
 # CHECK-NEXT:  1      1     0.33                        addb   $7, %al
 # CHECK-NEXT:  1      1     0.33                        addb   $7, %dil
@@ -1688,60 +1688,60 @@ xorq (%rax), %rdi
 # CHECK-NEXT:  6      9     1.50    *      *            shrq   %cl, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   $0, %al
 # CHECK-NEXT:  2      2     0.67                        sbbb   $0, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   $7, %al
 # CHECK-NEXT:  2      2     0.67                        sbbb   $7, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   %sil, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   %sil, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    %sil, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbb   (%rax), %dil
 # CHECK-NEXT:  2      2     0.67                        sbbw   $0, %ax
 # CHECK-NEXT:  2      2     0.67                        sbbw   $0, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   $511, %ax
 # CHECK-NEXT:  2      2     0.67                        sbbw   $511, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $511, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $511, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   $7, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   %si, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   %si, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    %si, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbw   (%rax), %di
 # CHECK-NEXT:  2      2     0.67                        sbbl   $0, %eax
 # CHECK-NEXT:  2      2     0.67                        sbbl   $0, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   $665536, %eax
 # CHECK-NEXT:  2      2     0.67                        sbbl   $665536, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   $7, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   %esi, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   %esi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    %esi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbl   (%rax), %edi
 # CHECK-NEXT:  2      2     0.67                        sbbq   $0, %rax
 # CHECK-NEXT:  2      2     0.67                        sbbq   $0, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   $665536, %rax
 # CHECK-NEXT:  2      2     0.67                        sbbq   $665536, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   $7, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   %rsi, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   %rsi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    %rsi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbq   (%rax), %rdi
 # CHECK-NEXT:  2      2     0.67                  U     scasb  %es:(%rdi), %al
 # CHECK-NEXT:  2      2     0.67                  U     scasw  %es:(%rdi), %ax
diff --git a/llvm/test/tools/llvm-mca/X86/Generic/resources-x86_64.s b/llvm/test/tools/llvm-mca/X86/Generic/resources-x86_64.s
index 37ccff2..117025a 100644 (file)
--- a/llvm/test/tools/llvm-mca/X86/Generic/resources-x86_64.s
+++ b/llvm/test/tools/llvm-mca/X86/Generic/resources-x86_64.s
@@ -1036,60 +1036,60 @@ xorq (%rax), %rdi
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  2      2     0.67                        adcb   $0, %al
 # CHECK-NEXT:  2      2     0.67                        adcb   $0, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcb   $7, %al
 # CHECK-NEXT:  2      2     0.67                        adcb   $7, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcb   %sil, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   %sil, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    %sil, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcb   (%rax), %dil
 # CHECK-NEXT:  2      2     0.67                        adcw   $0, %ax
 # CHECK-NEXT:  2      2     0.67                        adcw   $0, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   $511, %ax
 # CHECK-NEXT:  2      2     0.67                        adcw   $511, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $511, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $511, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   $7, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   %si, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   %si, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    %si, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcw   (%rax), %di
 # CHECK-NEXT:  2      2     0.67                        adcl   $0, %eax
 # CHECK-NEXT:  2      2     0.67                        adcl   $0, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   $665536, %eax
 # CHECK-NEXT:  2      2     0.67                        adcl   $665536, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   $7, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   %esi, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   %esi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    %esi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcl   (%rax), %edi
 # CHECK-NEXT:  2      2     0.67                        adcq   $0, %rax
 # CHECK-NEXT:  2      2     0.67                        adcq   $0, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   $665536, %rax
 # CHECK-NEXT:  2      2     0.67                        adcq   $665536, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   $7, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   %rsi, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   %rsi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    %rsi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcq   (%rax), %rdi
 # CHECK-NEXT:  1      1     0.33                        addb   $7, %al
 # CHECK-NEXT:  1      1     0.33                        addb   $7, %dil
@@ -1688,60 +1688,60 @@ xorq (%rax), %rdi
 # CHECK-NEXT:  6      9     1.50    *      *            shrq   %cl, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   $0, %al
 # CHECK-NEXT:  2      2     0.67                        sbbb   $0, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   $7, %al
 # CHECK-NEXT:  2      2     0.67                        sbbb   $7, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   %sil, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   %sil, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    %sil, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbb   (%rax), %dil
 # CHECK-NEXT:  2      2     0.67                        sbbw   $0, %ax
 # CHECK-NEXT:  2      2     0.67                        sbbw   $0, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   $511, %ax
 # CHECK-NEXT:  2      2     0.67                        sbbw   $511, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $511, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $511, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   $7, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   %si, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   %si, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    %si, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbw   (%rax), %di
 # CHECK-NEXT:  2      2     0.67                        sbbl   $0, %eax
 # CHECK-NEXT:  2      2     0.67                        sbbl   $0, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   $665536, %eax
 # CHECK-NEXT:  2      2     0.67                        sbbl   $665536, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   $7, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   %esi, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   %esi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    %esi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbl   (%rax), %edi
 # CHECK-NEXT:  2      2     0.67                        sbbq   $0, %rax
 # CHECK-NEXT:  2      2     0.67                        sbbq   $0, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   $665536, %rax
 # CHECK-NEXT:  2      2     0.67                        sbbq   $665536, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   $7, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   %rsi, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   %rsi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    %rsi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbq   (%rax), %rdi
 # CHECK-NEXT:  2      2     0.67                  U     scasb  %es:(%rdi), %al
 # CHECK-NEXT:  2      2     0.67                  U     scasw  %es:(%rdi), %ax
diff --git a/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-x86_64.s b/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-x86_64.s
index c046cbd..c1fad00 100644 (file)
--- a/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-x86_64.s
+++ b/llvm/test/tools/llvm-mca/X86/SandyBridge/resources-x86_64.s
@@ -1036,60 +1036,60 @@ xorq (%rax), %rdi
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 # CHECK-NEXT:  2      2     0.67                        adcb   $0, %al
 # CHECK-NEXT:  2      2     0.67                        adcb   $0, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcb   $7, %al
 # CHECK-NEXT:  2      2     0.67                        adcb   $7, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcb   %sil, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            adcb   %sil, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcb    %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcb   %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcb    %sil, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcb   (%rax), %dil
 # CHECK-NEXT:  2      2     0.67                        adcw   $0, %ax
 # CHECK-NEXT:  2      2     0.67                        adcw   $0, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   $511, %ax
 # CHECK-NEXT:  2      2     0.67                        adcw   $511, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $511, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $511, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   $7, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcw   %si, %di
-# CHECK-NEXT:  6      9     1.00    *      *            adcw   %si, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcw    %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcw   %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcw    %si, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcw   (%rax), %di
 # CHECK-NEXT:  2      2     0.67                        adcl   $0, %eax
 # CHECK-NEXT:  2      2     0.67                        adcl   $0, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   $665536, %eax
 # CHECK-NEXT:  2      2     0.67                        adcl   $665536, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   $7, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcl   %esi, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            adcl   %esi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcl    %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcl   %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcl    %esi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcl   (%rax), %edi
 # CHECK-NEXT:  2      2     0.67                        adcq   $0, %rax
 # CHECK-NEXT:  2      2     0.67                        adcq   $0, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   $665536, %rax
 # CHECK-NEXT:  2      2     0.67                        adcq   $665536, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   $7, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        adcq   %rsi, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            adcq   %rsi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           adcq    %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            adcq   %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           adcq    %rsi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   adcq   (%rax), %rdi
 # CHECK-NEXT:  1      1     0.33                        addb   $7, %al
 # CHECK-NEXT:  1      1     0.33                        addb   $7, %dil
@@ -1688,60 +1688,60 @@ xorq (%rax), %rdi
 # CHECK-NEXT:  6      9     1.50    *      *            shrq   %cl, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   $0, %al
 # CHECK-NEXT:  2      2     0.67                        sbbb   $0, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   $7, %al
 # CHECK-NEXT:  2      2     0.67                        sbbb   $7, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbb   %sil, %dil
-# CHECK-NEXT:  6      9     1.00    *      *            sbbb   %sil, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbb    %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbb   %sil, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbb    %sil, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbb   (%rax), %dil
 # CHECK-NEXT:  2      2     0.67                        sbbw   $0, %ax
 # CHECK-NEXT:  2      2     0.67                        sbbw   $0, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   $511, %ax
 # CHECK-NEXT:  2      2     0.67                        sbbw   $511, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $511, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $511, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $511, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   $7, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbw   %si, %di
-# CHECK-NEXT:  6      9     1.00    *      *            sbbw   %si, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbw    %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbw   %si, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbw    %si, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbw   (%rax), %di
 # CHECK-NEXT:  2      2     0.67                        sbbl   $0, %eax
 # CHECK-NEXT:  2      2     0.67                        sbbl   $0, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   $665536, %eax
 # CHECK-NEXT:  2      2     0.67                        sbbl   $665536, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   $7, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbl   %esi, %edi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbl   %esi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbl    %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbl   %esi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbl    %esi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbl   (%rax), %edi
 # CHECK-NEXT:  2      2     0.67                        sbbq   $0, %rax
 # CHECK-NEXT:  2      2     0.67                        sbbq   $0, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $0, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $0, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $0, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   $665536, %rax
 # CHECK-NEXT:  2      2     0.67                        sbbq   $665536, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $665536, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $665536, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $665536, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   $7, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   $7, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   $7, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    $7, (%rax)
 # CHECK-NEXT:  2      2     0.67                        sbbq   %rsi, %rdi
-# CHECK-NEXT:  6      9     1.00    *      *            sbbq   %rsi, (%rax)
-# CHECK-NEXT:  6      9     1.00    *      *            lock           sbbq    %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            sbbq   %rsi, (%rax)
+# CHECK-NEXT:  4      9     1.00    *      *            lock           sbbq    %rsi, (%rax)
 # CHECK-NEXT:  3      7     0.67    *                   sbbq   (%rax), %rdi
 # CHECK-NEXT:  2      2     0.67                  U     scasb  %es:(%rdi), %al
 # CHECK-NEXT:  2      2     0.67                  U     scasw  %es:(%rdi), %ax
Domain: System / Toolchain;