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[X86] Move scheduling tests for CMPXCHG to the corresponding resource…
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…s-x86_64.s files. NFC

In D66424 it has been requested to move all the new tests added by r369278 into
resources-x86_64.s. That is because only the 8b/16 ops should be tested by
resources-cmpxchg.s. This partially reverts r369278.

llvm-svn: 369288
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adibiagio committed Aug 19, 2019
1 parent a0d92c7 commit bf98918
Showing 24 changed files with 168 additions and 492 deletions.
41 changes: 1 addition & 40 deletions llvm/test/tools/llvm-mca/X86/Atom/resources-cmpxchg.s
Original file line number Diff line number Diff line change
@@ -6,21 +6,6 @@ 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
# CHECK-NEXT: [2]: Latency
@@ -34,42 +19,18 @@ lock cmpxchgq %rbx, (%rsi)
# 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
# CHECK-NEXT: [1] - AtomPort1

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1]
# CHECK-NEXT: 115.00 115.00
# CHECK-NEXT: 40.00 40.00

# 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)
14 changes: 13 additions & 1 deletion llvm/test/tools/llvm-mca/X86/Atom/resources-x86_64.s
Original file line number Diff line number Diff line change
@@ -236,15 +236,19 @@ cmpsq

cmpxchgb %cl, %bl
cmpxchgb %cl, (%rbx)
lock cmpxchgb %cl, (%rbx)

cmpxchgw %cx, %bx
cmpxchgw %cx, (%rbx)
lock cmpxchgw %cx, (%rbx)

cmpxchgl %ecx, %ebx
cmpxchgl %ecx, (%rbx)
lock cmpxchgl %ecx, (%rbx)

cmpxchgq %rcx, %rbx
cmpxchgq %rcx, (%rbx)
lock cmpxchgq %rcx, (%rbx)

cpuid

@@ -1108,12 +1112,16 @@ xorq (%rax), %rdi
# CHECK-NEXT: 1 3 1.50 U cmpsq %es:(%rdi), (%rsi)
# CHECK-NEXT: 1 9 4.50 cmpxchgb %cl, %bl
# CHECK-NEXT: 1 6 3.00 * * cmpxchgb %cl, (%rbx)
# CHECK-NEXT: 1 6 3.00 * * lock cmpxchgb %cl, (%rbx)
# CHECK-NEXT: 1 15 7.50 cmpxchgw %cx, %bx
# CHECK-NEXT: 1 14 7.00 * * cmpxchgw %cx, (%rbx)
# CHECK-NEXT: 1 14 7.00 * * lock cmpxchgw %cx, (%rbx)
# CHECK-NEXT: 1 15 7.50 cmpxchgl %ecx, %ebx
# CHECK-NEXT: 1 14 7.00 * * cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: 1 14 7.00 * * lock cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: 1 15 7.50 cmpxchgq %rcx, %rbx
# CHECK-NEXT: 1 14 7.00 * * cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: 1 14 7.00 * * lock cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: 1 121 60.50 U cpuid
# CHECK-NEXT: 1 1 0.50 decb %dil
# CHECK-NEXT: 1 1 1.00 * * decb (%rax)
@@ -1685,7 +1693,7 @@ xorq (%rax), %rdi

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1]
# CHECK-NEXT: 2690.50 2338.50
# CHECK-NEXT: 2714.50 2362.50

# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] Instructions:
@@ -1898,12 +1906,16 @@ xorq (%rax), %rdi
# CHECK-NEXT: 1.50 1.50 cmpsq %es:(%rdi), (%rsi)
# CHECK-NEXT: 4.50 4.50 cmpxchgb %cl, %bl
# CHECK-NEXT: 3.00 3.00 cmpxchgb %cl, (%rbx)
# CHECK-NEXT: 3.00 3.00 lock cmpxchgb %cl, (%rbx)
# CHECK-NEXT: 7.50 7.50 cmpxchgw %cx, %bx
# CHECK-NEXT: 7.00 7.00 cmpxchgw %cx, (%rbx)
# CHECK-NEXT: 7.00 7.00 lock cmpxchgw %cx, (%rbx)
# CHECK-NEXT: 7.50 7.50 cmpxchgl %ecx, %ebx
# CHECK-NEXT: 7.00 7.00 cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: 7.00 7.00 lock cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: 7.50 7.50 cmpxchgq %rcx, %rbx
# CHECK-NEXT: 7.00 7.00 cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: 7.00 7.00 lock cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: 60.50 60.50 cpuid
# CHECK-NEXT: 0.50 0.50 decb %dil
# CHECK-NEXT: 1.00 - decb (%rax)
41 changes: 1 addition & 40 deletions llvm/test/tools/llvm-mca/X86/Barcelona/resources-cmpxchg.s
Original file line number Diff line number Diff line change
@@ -6,21 +6,6 @@ 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
# CHECK-NEXT: [2]: Latency
@@ -34,18 +19,6 @@ lock cmpxchgq %rbx, (%rsi)
# 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
@@ -59,23 +32,11 @@ lock cmpxchgq %rbx, (%rsi)

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1]
# CHECK-NEXT: - - 10.00 8.00 12.00 26.00 12.00 12.00
# CHECK-NEXT: - - 1.33 1.33 4.00 1.33 4.00 4.00

# 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)
14 changes: 13 additions & 1 deletion llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s
Original file line number Diff line number Diff line change
@@ -236,15 +236,19 @@ cmpsq

cmpxchgb %cl, %bl
cmpxchgb %cl, (%rbx)
lock cmpxchgb %cl, (%rbx)

cmpxchgw %cx, %bx
cmpxchgw %cx, (%rbx)
lock cmpxchgw %cx, (%rbx)

cmpxchgl %ecx, %ebx
cmpxchgl %ecx, (%rbx)
lock cmpxchgl %ecx, (%rbx)

cmpxchgq %rcx, %rbx
cmpxchgq %rcx, (%rbx)
lock cmpxchgq %rcx, (%rbx)

cpuid

@@ -1108,12 +1112,16 @@ xorq (%rax), %rdi
# CHECK-NEXT: 5 8 1.00 U cmpsq %es:(%rdi), (%rsi)
# CHECK-NEXT: 4 5 1.33 cmpxchgb %cl, %bl
# CHECK-NEXT: 6 8 2.00 * * cmpxchgb %cl, (%rbx)
# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgb %cl, (%rbx)
# CHECK-NEXT: 4 5 1.33 cmpxchgw %cx, %bx
# CHECK-NEXT: 6 8 2.00 * * cmpxchgw %cx, (%rbx)
# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgw %cx, (%rbx)
# CHECK-NEXT: 4 5 1.33 cmpxchgl %ecx, %ebx
# CHECK-NEXT: 6 8 2.00 * * cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: 4 5 1.33 cmpxchgq %rcx, %rbx
# CHECK-NEXT: 6 8 2.00 * * cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: 6 8 2.00 * * lock cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: 1 100 0.33 U cpuid
# CHECK-NEXT: 1 1 0.33 decb %dil
# CHECK-NEXT: 3 7 1.00 * * decb (%rax)
@@ -1691,7 +1699,7 @@ xorq (%rax), %rdi

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1]
# CHECK-NEXT: 160.00 - 596.50 238.00 230.00 596.50 324.50 324.50
# CHECK-NEXT: 160.00 - 597.83 239.33 234.00 605.83 328.50 328.50

# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
@@ -1904,12 +1912,16 @@ xorq (%rax), %rdi
# CHECK-NEXT: - - 1.00 1.00 - 1.00 1.00 1.00 cmpsq %es:(%rdi), (%rsi)
# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgb %cl, %bl
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgb %cl, (%rbx)
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgb %cl, (%rbx)
# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgw %cx, %bx
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgw %cx, (%rbx)
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgw %cx, (%rbx)
# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgl %ecx, %ebx
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgl %ecx, (%rbx)
# CHECK-NEXT: - - 1.50 1.00 - 1.50 - - cmpxchgq %rcx, %rbx
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: - - 0.33 0.33 1.00 2.33 1.00 1.00 lock cmpxchgq %rcx, (%rbx)
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - cpuid
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - decb %dil
# CHECK-NEXT: - - 0.33 0.33 1.00 0.33 1.00 1.00 decb (%rax)
41 changes: 1 addition & 40 deletions llvm/test/tools/llvm-mca/X86/BdVer2/resources-cmpxchg.s
Original file line number Diff line number Diff line change
@@ -6,21 +6,6 @@ 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
# CHECK-NEXT: [2]: Latency
@@ -34,18 +19,6 @@ lock cmpxchgq %rbx, (%rsi)
# 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
@@ -74,23 +47,11 @@ lock cmpxchgq %rbx, (%rsi)

# 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: - - - - - - 374.00 - - - - - - - - - - - - - - - -
# CHECK-NEXT: - - - - - - 190.00 - - - - - - - - - - - - - - - -

# 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)
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