From: Andrea Di Biagio Date: Mon, 19 Aug 2019 17:07:26 +0000 (+0000) Subject: [X86] Added extensive scheduling model tests for all the CMPXCHG variants. NFC X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0adc6524a13d140459a0a4f3d93f9bf5f33b50e0;p=llvm [X86] Added extensive scheduling model tests for all the CMPXCHG variants. NFC Addresses a review comment in D66424 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369279 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/test/tools/llvm-mca/X86/Atom/resources-cmpxchg.s b/test/tools/llvm-mca/X86/Atom/resources-cmpxchg.s index cc6e5fbadcc..d5c90934538 100644 --- a/test/tools/llvm-mca/X86/Atom/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/Atom/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 1 18 9.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 1 22 11.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 1 18 9.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 1 22 11.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 1 9 4.50 cmpxchgb %bl, %cl +# CHECK-NEXT: 1 15 7.50 cmpxchgw %bx, %cx +# CHECK-NEXT: 1 15 7.50 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 1 15 7.50 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 1 6 3.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 1 14 7.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 1 14 7.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 1 14 7.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 1 6 3.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 1 14 7.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 1 14 7.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 1 14 7.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - AtomPort0 @@ -22,9 +53,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] -# CHECK-NEXT: 20.00 20.00 +# CHECK-NEXT: 115.00 115.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] Instructions: # CHECK-NEXT: 9.00 9.00 cmpxchg8b (%rax) # CHECK-NEXT: 11.00 11.00 cmpxchg16b (%rax) +# CHECK-NEXT: 9.00 9.00 lock cmpxchg8b (%rax) +# CHECK-NEXT: 11.00 11.00 lock cmpxchg16b (%rax) +# CHECK-NEXT: 4.50 4.50 cmpxchgb %bl, %cl +# CHECK-NEXT: 7.50 7.50 cmpxchgw %bx, %cx +# CHECK-NEXT: 7.50 7.50 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 7.50 7.50 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 3.00 3.00 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 7.00 7.00 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 7.00 7.00 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 7.00 7.00 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 3.00 3.00 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 7.00 7.00 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 7.00 7.00 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 7.00 7.00 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/Barcelona/resources-cmpxchg.s b/test/tools/llvm-mca/X86/Barcelona/resources-cmpxchg.s index 19a220702b1..8966e1aeaac 100644 --- a/test/tools/llvm-mca/X86/Barcelona/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/Barcelona/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 3 6 1.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 3 6 1.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 3 6 1.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 3 6 1.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 4 5 1.33 cmpxchgb %bl, %cl +# CHECK-NEXT: 4 5 1.33 cmpxchgw %bx, %cx +# CHECK-NEXT: 4 5 1.33 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 4 5 1.33 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 8 2.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - SBDivider @@ -28,9 +59,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] -# CHECK-NEXT: - - 0.67 0.67 2.00 0.67 2.00 2.00 +# CHECK-NEXT: - - 10.00 8.00 12.00 26.00 12.00 12.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: # CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 cmpxchg8b (%rax) # CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 cmpxchg16b (%rax) +# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/BdVer2/resources-cmpxchg.s b/test/tools/llvm-mca/X86/BdVer2/resources-cmpxchg.s index 130c5979768..b135bc4c53e 100644 --- a/test/tools/llvm-mca/X86/BdVer2/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/BdVer2/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 18 3 26.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 22 3 69.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 18 3 26.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 22 3 69.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 3 3 3.00 cmpxchgb %bl, %cl +# CHECK-NEXT: 5 3 3.00 cmpxchgw %bx, %cx +# CHECK-NEXT: 5 3 3.00 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 5 3 3.00 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 5 3 23.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 3 21.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 3 21.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 3 21.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 5 3 23.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 3 21.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 3 21.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 3 21.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 @@ -43,9 +74,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] -# CHECK-NEXT: - - - - - - 95.00 - - - - - - - - - - - - - - - - +# CHECK-NEXT: - - - - - - 374.00 - - - - - - - - - - - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - - - - - - 26.00 - - - - - - - - - - - - - - - - cmpxchg8b (%rax) # CHECK-NEXT: - - - - - - 69.00 - - - - - - - - - - - - - - - - cmpxchg16b (%rax) +# CHECK-NEXT: - - - - - - 26.00 - - - - - - - - - - - - - - - - lock cmpxchg8b (%rax) +# CHECK-NEXT: - - - - - - 69.00 - - - - - - - - - - - - - - - - lock cmpxchg16b (%rax) +# CHECK-NEXT: - - - - - - 3.00 - - - - - - - - - - - - - - - - cmpxchgb %bl, %cl +# CHECK-NEXT: - - - - - - 3.00 - - - - - - - - - - - - - - - - cmpxchgw %bx, %cx +# CHECK-NEXT: - - - - - - 3.00 - - - - - - - - - - - - - - - - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - - - - - 3.00 - - - - - - - - - - - - - - - - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - - - - - 23.00 - - - - - - - - - - - - - - - - cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - - - - - 21.00 - - - - - - - - - - - - - - - - cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - - - - - 21.00 - - - - - - - - - - - - - - - - cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - - - - - 21.00 - - - - - - - - - - - - - - - - cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - - - - - 23.00 - - - - - - - - - - - - - - - - lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - - - - - 21.00 - - - - - - - - - - - - - - - - lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - - - - - 21.00 - - - - - - - - - - - - - - - - lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - - - - - 21.00 - - - - - - - - - - - - - - - - lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/Broadwell/resources-cmpxchg.s b/test/tools/llvm-mca/X86/Broadwell/resources-cmpxchg.s index 4813c6ccd33..b0de6875bef 100644 --- a/test/tools/llvm-mca/X86/Broadwell/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/Broadwell/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 14 16 2.75 * * cmpxchg8b (%rax) # CHECK-NEXT: 19 21 4.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 14 16 2.75 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 19 21 4.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 5 5 1.25 cmpxchgb %bl, %cl +# CHECK-NEXT: 5 5 1.25 cmpxchgw %bx, %cx +# CHECK-NEXT: 5 5 1.25 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 5 5 1.25 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 8 1.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - BWDivider @@ -30,9 +61,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] -# CHECK-NEXT: - - 8.75 3.75 1.67 1.67 2.00 7.75 6.75 0.67 +# CHECK-NEXT: - - 34.50 12.50 10.00 10.00 12.00 20.50 30.50 4.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 cmpxchg8b (%rax) # CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 cmpxchg16b (%rax) +# CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/BtVer2/resources-cmpxchg.s b/test/tools/llvm-mca/X86/BtVer2/resources-cmpxchg.s index 23ee46cfddd..ba54f2206f8 100644 --- a/test/tools/llvm-mca/X86/BtVer2/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/BtVer2/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 2 4 1.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 2 4 1.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 2 4 1.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 2 4 1.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 1 1 0.50 cmpxchgb %bl, %cl +# CHECK-NEXT: 1 1 0.50 cmpxchgw %bx, %cx +# CHECK-NEXT: 1 1 0.50 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 1 1 0.50 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 2 4 1.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 2 4 1.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - JALU0 @@ -34,9 +65,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] -# CHECK-NEXT: 1.00 1.00 - - - - - 2.00 - 2.00 - - - - +# CHECK-NEXT: 8.00 8.00 - - - - - 12.00 - 12.00 - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - cmpxchg8b (%rax) # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - cmpxchg16b (%rax) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - lock cmpxchg8b (%rax) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - lock cmpxchg16b (%rax) +# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - cmpxchgb %bl, %cl +# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - cmpxchgw %bx, %cx +# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - cmpxchgl %ebx, %ecx +# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - cmpxchgq %rbx, %rcx +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - 1.00 - - - - lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/Generic/resources-cmpxchg.s b/test/tools/llvm-mca/X86/Generic/resources-cmpxchg.s index 19a220702b1..8966e1aeaac 100644 --- a/test/tools/llvm-mca/X86/Generic/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/Generic/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 3 6 1.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 3 6 1.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 3 6 1.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 3 6 1.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 4 5 1.33 cmpxchgb %bl, %cl +# CHECK-NEXT: 4 5 1.33 cmpxchgw %bx, %cx +# CHECK-NEXT: 4 5 1.33 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 4 5 1.33 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 8 2.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - SBDivider @@ -28,9 +59,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] -# CHECK-NEXT: - - 0.67 0.67 2.00 0.67 2.00 2.00 +# CHECK-NEXT: - - 10.00 8.00 12.00 26.00 12.00 12.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: # CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 cmpxchg8b (%rax) # CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 cmpxchg16b (%rax) +# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/Haswell/resources-cmpxchg.s b/test/tools/llvm-mca/X86/Haswell/resources-cmpxchg.s index 9db2d3f587e..f6255c94c44 100644 --- a/test/tools/llvm-mca/X86/Haswell/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/Haswell/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 14 17 2.75 * * cmpxchg8b (%rax) # CHECK-NEXT: 19 22 4.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 14 17 2.75 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 19 22 4.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 5 5 1.25 cmpxchgb %bl, %cl +# CHECK-NEXT: 5 5 1.25 cmpxchgw %bx, %cx +# CHECK-NEXT: 5 5 1.25 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 5 5 1.25 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 9 1.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 9 1.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - HWDivider @@ -30,9 +61,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] -# CHECK-NEXT: - - 8.75 3.75 1.67 1.67 2.00 7.75 6.75 0.67 +# CHECK-NEXT: - - 34.50 12.50 10.00 10.00 12.00 20.50 30.50 4.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 cmpxchg8b (%rax) # CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 cmpxchg16b (%rax) +# CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/SLM/resources-cmpxchg.s b/test/tools/llvm-mca/X86/SLM/resources-cmpxchg.s index eb565160871..25cdef9eaef 100644 --- a/test/tools/llvm-mca/X86/SLM/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/SLM/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 2 4 2.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 2 4 2.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 2 4 2.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 2 4 2.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 1 1 0.50 cmpxchgb %bl, %cl +# CHECK-NEXT: 1 1 0.50 cmpxchgw %bx, %cx +# CHECK-NEXT: 1 1 0.50 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 1 1 0.50 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 2 4 2.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 2 4 2.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - SLMDivider @@ -28,9 +59,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] -# CHECK-NEXT: - - - - - 1.00 1.00 4.00 +# CHECK-NEXT: - - - - - 8.00 8.00 24.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions: # CHECK-NEXT: - - - - - 0.50 0.50 2.00 cmpxchg8b (%rax) # CHECK-NEXT: - - - - - 0.50 0.50 2.00 cmpxchg16b (%rax) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - - - - 0.50 0.50 - cmpxchgb %bl, %cl +# CHECK-NEXT: - - - - - 0.50 0.50 - cmpxchgw %bx, %cx +# CHECK-NEXT: - - - - - 0.50 0.50 - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - - - - 0.50 0.50 - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - - - - 0.50 0.50 2.00 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/SandyBridge/resources-cmpxchg.s b/test/tools/llvm-mca/X86/SandyBridge/resources-cmpxchg.s index a23d63ea916..f25bce394e2 100644 --- a/test/tools/llvm-mca/X86/SandyBridge/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/SandyBridge/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 3 6 1.00 * * cmpxchg8b (%rax) # CHECK-NEXT: 3 6 1.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 3 6 1.00 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 3 6 1.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 4 5 1.33 cmpxchgb %bl, %cl +# CHECK-NEXT: 4 5 1.33 cmpxchgw %bx, %cx +# CHECK-NEXT: 4 5 1.33 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 4 5 1.33 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 8 2.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - SBDivider @@ -28,9 +59,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] -# CHECK-NEXT: - - 0.67 0.67 2.00 0.67 2.00 2.00 +# CHECK-NEXT: - - 10.00 8.00 12.00 26.00 12.00 12.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: # CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 cmpxchg8b (%rax) # CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 cmpxchg16b (%rax) +# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/SkylakeClient/resources-cmpxchg.s b/test/tools/llvm-mca/X86/SkylakeClient/resources-cmpxchg.s index 900b9c01cd7..d8ad4cec9fd 100644 --- a/test/tools/llvm-mca/X86/SkylakeClient/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/SkylakeClient/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 14 16 2.75 * * cmpxchg8b (%rax) # CHECK-NEXT: 19 23 4.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 14 16 2.75 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 19 23 4.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 5 5 1.25 cmpxchgb %bl, %cl +# CHECK-NEXT: 5 5 1.25 cmpxchgw %bx, %cx +# CHECK-NEXT: 5 5 1.25 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 5 5 1.25 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 8 1.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - SKLDivider @@ -30,9 +61,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] -# CHECK-NEXT: - - 8.75 3.75 1.67 1.67 2.00 7.75 6.75 0.67 +# CHECK-NEXT: - - 34.50 12.50 10.00 10.00 12.00 20.50 30.50 4.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 cmpxchg8b (%rax) # CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 cmpxchg16b (%rax) +# CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/SkylakeServer/resources-cmpxchg.s b/test/tools/llvm-mca/X86/SkylakeServer/resources-cmpxchg.s index 8dc9a4b0a7f..b3fc6fb8189 100644 --- a/test/tools/llvm-mca/X86/SkylakeServer/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/SkylakeServer/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 14 16 2.75 * * cmpxchg8b (%rax) # CHECK-NEXT: 19 23 4.00 * * cmpxchg16b (%rax) +# CHECK-NEXT: 14 16 2.75 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 19 23 4.00 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 5 5 1.25 cmpxchgb %bl, %cl +# CHECK-NEXT: 5 5 1.25 cmpxchgw %bx, %cx +# CHECK-NEXT: 5 5 1.25 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 5 5 1.25 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 6 8 1.00 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 6 8 1.00 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - SKXDivider @@ -30,9 +61,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] -# CHECK-NEXT: - - 8.75 3.75 1.67 1.67 2.00 7.75 6.75 0.67 +# CHECK-NEXT: - - 34.50 12.50 10.00 10.00 12.00 20.50 30.50 4.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 cmpxchg8b (%rax) # CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 cmpxchg16b (%rax) +# CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 lock cmpxchg8b (%rax) +# CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 1.75 0.75 - - - 0.75 1.75 - cmpxchgq %rbx, %rcx +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: - - 1.25 0.25 0.83 0.83 1.00 0.25 1.25 0.33 lock cmpxchgq %rbx, (%rsi) diff --git a/test/tools/llvm-mca/X86/Znver1/resources-cmpxchg.s b/test/tools/llvm-mca/X86/Znver1/resources-cmpxchg.s index 9a60b7c0be1..db199501e77 100644 --- a/test/tools/llvm-mca/X86/Znver1/resources-cmpxchg.s +++ b/test/tools/llvm-mca/X86/Znver1/resources-cmpxchg.s @@ -3,6 +3,23 @@ cmpxchg8b (%rax) cmpxchg16b (%rax) +lock cmpxchg8b (%rax) +lock cmpxchg16b (%rax) + +cmpxchgb %bl, %cl +cmpxchgw %bx, %cx +cmpxchgl %ebx, %ecx +cmpxchgq %rbx, %rcx + +cmpxchgb %bl, (%rsi) +cmpxchgw %bx, (%rsi) +cmpxchgl %ebx, (%rsi) +cmpxchgq %rbx, (%rsi) + +lock cmpxchgb %bl, (%rsi) +lock cmpxchgw %bx, (%rsi) +lock cmpxchgl %ebx, (%rsi) +lock cmpxchgq %rbx, (%rsi) # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps @@ -15,6 +32,20 @@ cmpxchg16b (%rax) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 18 1 0.50 * * cmpxchg8b (%rax) # CHECK-NEXT: 1 100 0.25 * * cmpxchg16b (%rax) +# CHECK-NEXT: 18 1 0.50 * * lock cmpxchg8b (%rax) +# CHECK-NEXT: 1 100 0.25 * * lock cmpxchg16b (%rax) +# CHECK-NEXT: 1 1 0.25 cmpxchgb %bl, %cl +# CHECK-NEXT: 1 1 0.25 cmpxchgw %bx, %cx +# CHECK-NEXT: 1 1 0.25 cmpxchgl %ebx, %ecx +# CHECK-NEXT: 1 1 0.25 cmpxchgq %rbx, %rcx +# CHECK-NEXT: 5 8 0.50 * * cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 5 8 0.50 * * lock cmpxchgq %rbx, (%rsi) # CHECK: Resources: # CHECK-NEXT: [0] - ZnAGU0 @@ -32,9 +63,23 @@ cmpxchg16b (%rax) # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] -# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - +# CHECK-NEXT: 5.00 5.00 3.50 3.50 3.50 3.50 - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions: # CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchg8b (%rax) # CHECK-NEXT: - - - - - - - - - - - - cmpxchg16b (%rax) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchg8b (%rax) +# CHECK-NEXT: - - - - - - - - - - - - lock cmpxchg16b (%rax) +# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - cmpxchgb %bl, %cl +# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - cmpxchgw %bx, %cx +# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - cmpxchgl %ebx, %ecx +# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - cmpxchgq %rbx, %rcx +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchgq %rbx, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchgb %bl, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchgw %bx, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchgl %ebx, (%rsi) +# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchgq %rbx, (%rsi)