[llvm] ffe3515 - [ExpandMemCmp][NFC] Add more tests.
Clement Courbet via llvm-commits
llvm-commits at lists.llvm.org
Fri Mar 13 07:07:38 PDT 2020
Author: Clement Courbet
Date: 2020-03-13T15:06:52+01:00
New Revision: ffe3515aa77437407b9e5c8456ee4e7cbce07ed6
URL: https://github.com/llvm/llvm-project/commit/ffe3515aa77437407b9e5c8456ee4e7cbce07ed6
DIFF: https://github.com/llvm/llvm-project/commit/ffe3515aa77437407b9e5c8456ee4e7cbce07ed6.diff
LOG: [ExpandMemCmp][NFC] Add more tests.
Added:
Modified:
llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll b/llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll
index d46255c6459d..21aef9cbb8e8 100644
--- a/llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll
+++ b/llvm/test/CodeGen/X86/memcmp-more-load-pairs.ll
@@ -573,6 +573,73 @@ define i1 @length5_lt(i8* %X, i8* %Y) nounwind {
ret i1 %c
}
+define i32 @length7(i8* %X, i8* %Y) nounwind {
+; X86-LABEL: length7:
+; X86: # %bb.0:
+; X86-NEXT: pushl %esi
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movl (%eax), %edx
+; X86-NEXT: movl (%ecx), %esi
+; X86-NEXT: bswapl %edx
+; X86-NEXT: bswapl %esi
+; X86-NEXT: cmpl %esi, %edx
+; X86-NEXT: jne .LBB19_4
+; X86-NEXT: # %bb.1: # %loadbb1
+; X86-NEXT: movzwl 4(%eax), %edx
+; X86-NEXT: movzwl 4(%ecx), %esi
+; X86-NEXT: rolw $8, %dx
+; X86-NEXT: rolw $8, %si
+; X86-NEXT: movzwl %dx, %edx
+; X86-NEXT: movzwl %si, %esi
+; X86-NEXT: cmpl %esi, %edx
+; X86-NEXT: jne .LBB19_4
+; X86-NEXT: # %bb.2: # %loadbb2
+; X86-NEXT: movzbl 6(%eax), %eax
+; X86-NEXT: movzbl 6(%ecx), %ecx
+; X86-NEXT: subl %ecx, %eax
+; X86-NEXT: popl %esi
+; X86-NEXT: retl
+; X86-NEXT: .LBB19_4: # %res_block
+; X86-NEXT: xorl %eax, %eax
+; X86-NEXT: cmpl %esi, %edx
+; X86-NEXT: setae %al
+; X86-NEXT: leal -1(%eax,%eax), %eax
+; X86-NEXT: popl %esi
+; X86-NEXT: retl
+;
+; X64-LABEL: length7:
+; X64: # %bb.0:
+; X64-NEXT: movl (%rdi), %eax
+; X64-NEXT: movl (%rsi), %ecx
+; X64-NEXT: bswapl %eax
+; X64-NEXT: bswapl %ecx
+; X64-NEXT: cmpl %ecx, %eax
+; X64-NEXT: jne .LBB19_4
+; X64-NEXT: # %bb.1: # %loadbb1
+; X64-NEXT: movzwl 4(%rdi), %eax
+; X64-NEXT: movzwl 4(%rsi), %ecx
+; X64-NEXT: rolw $8, %ax
+; X64-NEXT: rolw $8, %cx
+; X64-NEXT: movzwl %ax, %eax
+; X64-NEXT: movzwl %cx, %ecx
+; X64-NEXT: cmpl %ecx, %eax
+; X64-NEXT: jne .LBB19_4
+; X64-NEXT: # %bb.2: # %loadbb2
+; X64-NEXT: movzbl 6(%rdi), %eax
+; X64-NEXT: movzbl 6(%rsi), %ecx
+; X64-NEXT: subl %ecx, %eax
+; X64-NEXT: retq
+; X64-NEXT: .LBB19_4: # %res_block
+; X64-NEXT: xorl %edx, %edx
+; X64-NEXT: cmpl %ecx, %eax
+; X64-NEXT: setae %dl
+; X64-NEXT: leal -1(%rdx,%rdx), %eax
+; X64-NEXT: retq
+ %m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 7) nounwind
+ ret i32 %m
+}
+
define i1 @length7_eq(i8* %X, i8* %Y) nounwind {
; X86-LABEL: length7_eq:
; X86: # %bb.0:
@@ -600,6 +667,80 @@ define i1 @length7_eq(i8* %X, i8* %Y) nounwind {
ret i1 %c
}
+define i1 @length7_lt(i8* %X, i8* %Y) nounwind {
+; X86-LABEL: length7_lt:
+; X86: # %bb.0:
+; X86-NEXT: pushl %esi
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movl (%eax), %edx
+; X86-NEXT: movl (%ecx), %esi
+; X86-NEXT: bswapl %edx
+; X86-NEXT: bswapl %esi
+; X86-NEXT: cmpl %esi, %edx
+; X86-NEXT: jne .LBB21_4
+; X86-NEXT: # %bb.1: # %loadbb1
+; X86-NEXT: movzwl 4(%eax), %edx
+; X86-NEXT: movzwl 4(%ecx), %esi
+; X86-NEXT: rolw $8, %dx
+; X86-NEXT: rolw $8, %si
+; X86-NEXT: movzwl %dx, %edx
+; X86-NEXT: movzwl %si, %esi
+; X86-NEXT: cmpl %esi, %edx
+; X86-NEXT: jne .LBB21_4
+; X86-NEXT: # %bb.2: # %loadbb2
+; X86-NEXT: movzbl 6(%eax), %eax
+; X86-NEXT: movzbl 6(%ecx), %ecx
+; X86-NEXT: subl %ecx, %eax
+; X86-NEXT: jmp .LBB21_3
+; X86-NEXT: .LBB21_4: # %res_block
+; X86-NEXT: xorl %eax, %eax
+; X86-NEXT: cmpl %esi, %edx
+; X86-NEXT: setae %al
+; X86-NEXT: leal -1(%eax,%eax), %eax
+; X86-NEXT: .LBB21_3: # %endblock
+; X86-NEXT: shrl $31, %eax
+; X86-NEXT: # kill: def $al killed $al killed $eax
+; X86-NEXT: popl %esi
+; X86-NEXT: retl
+;
+; X64-LABEL: length7_lt:
+; X64: # %bb.0:
+; X64-NEXT: movl (%rdi), %eax
+; X64-NEXT: movl (%rsi), %ecx
+; X64-NEXT: bswapl %eax
+; X64-NEXT: bswapl %ecx
+; X64-NEXT: cmpl %ecx, %eax
+; X64-NEXT: jne .LBB21_3
+; X64-NEXT: # %bb.1: # %loadbb1
+; X64-NEXT: movzwl 4(%rdi), %eax
+; X64-NEXT: movzwl 4(%rsi), %ecx
+; X64-NEXT: rolw $8, %ax
+; X64-NEXT: rolw $8, %cx
+; X64-NEXT: movzwl %ax, %eax
+; X64-NEXT: movzwl %cx, %ecx
+; X64-NEXT: cmpl %ecx, %eax
+; X64-NEXT: jne .LBB21_3
+; X64-NEXT: # %bb.2: # %loadbb2
+; X64-NEXT: movzbl 6(%rdi), %eax
+; X64-NEXT: movzbl 6(%rsi), %ecx
+; X64-NEXT: subl %ecx, %eax
+; X64-NEXT: shrl $31, %eax
+; X64-NEXT: # kill: def $al killed $al killed $eax
+; X64-NEXT: retq
+; X64-NEXT: .LBB21_3: # %res_block
+; X64-NEXT: xorl %edx, %edx
+; X64-NEXT: cmpl %ecx, %eax
+; X64-NEXT: setae %dl
+; X64-NEXT: leal -1(%rdx,%rdx), %eax
+; X64-NEXT: shrl $31, %eax
+; X64-NEXT: # kill: def $al killed $al killed $eax
+; X64-NEXT: retq
+ %m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 7) nounwind
+ %c = icmp slt i32 %m, 0
+ ret i1 %c
+}
+
define i32 @length8(i8* %X, i8* %Y) nounwind {
; X86-LABEL: length8:
; X86: # %bb.0:
@@ -611,7 +752,7 @@ define i32 @length8(i8* %X, i8* %Y) nounwind {
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB20_2
+; X86-NEXT: jne .LBB22_2
; X86-NEXT: # %bb.1: # %loadbb1
; X86-NEXT: movl 4(%esi), %ecx
; X86-NEXT: movl 4(%eax), %edx
@@ -619,13 +760,13 @@ define i32 @length8(i8* %X, i8* %Y) nounwind {
; X86-NEXT: bswapl %edx
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: je .LBB20_3
-; X86-NEXT: .LBB20_2: # %res_block
+; X86-NEXT: je .LBB22_3
+; X86-NEXT: .LBB22_2: # %res_block
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
; X86-NEXT: setae %al
; X86-NEXT: leal -1(%eax,%eax), %eax
-; X86-NEXT: .LBB20_3: # %endblock
+; X86-NEXT: .LBB22_3: # %endblock
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
@@ -834,14 +975,14 @@ define i32 @length12(i8* %X, i8* %Y) nounwind {
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB27_3
+; X86-NEXT: jne .LBB29_3
; X86-NEXT: # %bb.1: # %loadbb1
; X86-NEXT: movl 4(%esi), %ecx
; X86-NEXT: movl 4(%eax), %edx
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB27_3
+; X86-NEXT: jne .LBB29_3
; X86-NEXT: # %bb.2: # %loadbb2
; X86-NEXT: movl 8(%esi), %ecx
; X86-NEXT: movl 8(%eax), %edx
@@ -849,13 +990,13 @@ define i32 @length12(i8* %X, i8* %Y) nounwind {
; X86-NEXT: bswapl %edx
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: je .LBB27_4
-; X86-NEXT: .LBB27_3: # %res_block
+; X86-NEXT: je .LBB29_4
+; X86-NEXT: .LBB29_3: # %res_block
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
; X86-NEXT: setae %al
; X86-NEXT: leal -1(%eax,%eax), %eax
-; X86-NEXT: .LBB27_4: # %endblock
+; X86-NEXT: .LBB29_4: # %endblock
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
@@ -866,7 +1007,7 @@ define i32 @length12(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB27_2
+; X64-NEXT: jne .LBB29_2
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movl 8(%rdi), %ecx
; X64-NEXT: movl 8(%rsi), %edx
@@ -874,13 +1015,13 @@ define i32 @length12(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapl %edx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB27_3
-; X64-NEXT: .LBB27_2: # %res_block
+; X64-NEXT: je .LBB29_3
+; X64-NEXT: .LBB29_2: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB27_3: # %endblock
+; X64-NEXT: .LBB29_3: # %endblock
; X64-NEXT: retq
%m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 12) nounwind
ret i32 %m
@@ -1006,21 +1147,21 @@ define i32 @length16(i8* %X, i8* %Y) nounwind {
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB31_4
+; X86-NEXT: jne .LBB33_4
; X86-NEXT: # %bb.1: # %loadbb1
; X86-NEXT: movl 4(%esi), %ecx
; X86-NEXT: movl 4(%eax), %edx
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB31_4
+; X86-NEXT: jne .LBB33_4
; X86-NEXT: # %bb.2: # %loadbb2
; X86-NEXT: movl 8(%esi), %ecx
; X86-NEXT: movl 8(%eax), %edx
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB31_4
+; X86-NEXT: jne .LBB33_4
; X86-NEXT: # %bb.3: # %loadbb3
; X86-NEXT: movl 12(%esi), %ecx
; X86-NEXT: movl 12(%eax), %edx
@@ -1028,13 +1169,13 @@ define i32 @length16(i8* %X, i8* %Y) nounwind {
; X86-NEXT: bswapl %edx
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: je .LBB31_5
-; X86-NEXT: .LBB31_4: # %res_block
+; X86-NEXT: je .LBB33_5
+; X86-NEXT: .LBB33_4: # %res_block
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
; X86-NEXT: setae %al
; X86-NEXT: leal -1(%eax,%eax), %eax
-; X86-NEXT: .LBB31_5: # %endblock
+; X86-NEXT: .LBB33_5: # %endblock
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
@@ -1045,7 +1186,7 @@ define i32 @length16(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB31_2
+; X64-NEXT: jne .LBB33_2
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rcx
; X64-NEXT: movq 8(%rsi), %rdx
@@ -1053,13 +1194,13 @@ define i32 @length16(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rdx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB31_3
-; X64-NEXT: .LBB31_2: # %res_block
+; X64-NEXT: je .LBB33_3
+; X64-NEXT: .LBB33_2: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB31_3: # %endblock
+; X64-NEXT: .LBB33_3: # %endblock
; X64-NEXT: retq
%m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 16) nounwind
ret i32 %m
@@ -1181,21 +1322,21 @@ define i1 @length16_lt(i8* %x, i8* %y) nounwind {
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB33_4
+; X86-NEXT: jne .LBB35_4
; X86-NEXT: # %bb.1: # %loadbb1
; X86-NEXT: movl 4(%esi), %ecx
; X86-NEXT: movl 4(%eax), %edx
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB33_4
+; X86-NEXT: jne .LBB35_4
; X86-NEXT: # %bb.2: # %loadbb2
; X86-NEXT: movl 8(%esi), %ecx
; X86-NEXT: movl 8(%eax), %edx
; X86-NEXT: bswapl %ecx
; X86-NEXT: bswapl %edx
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: jne .LBB33_4
+; X86-NEXT: jne .LBB35_4
; X86-NEXT: # %bb.3: # %loadbb3
; X86-NEXT: movl 12(%esi), %ecx
; X86-NEXT: movl 12(%eax), %edx
@@ -1203,13 +1344,13 @@ define i1 @length16_lt(i8* %x, i8* %y) nounwind {
; X86-NEXT: bswapl %edx
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: je .LBB33_5
-; X86-NEXT: .LBB33_4: # %res_block
+; X86-NEXT: je .LBB35_5
+; X86-NEXT: .LBB35_4: # %res_block
; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl %edx, %ecx
; X86-NEXT: setae %al
; X86-NEXT: leal -1(%eax,%eax), %eax
-; X86-NEXT: .LBB33_5: # %endblock
+; X86-NEXT: .LBB35_5: # %endblock
; X86-NEXT: shrl $31, %eax
; X86-NEXT: # kill: def $al killed $al killed $eax
; X86-NEXT: popl %esi
@@ -1222,7 +1363,7 @@ define i1 @length16_lt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB33_2
+; X64-NEXT: jne .LBB35_2
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rcx
; X64-NEXT: movq 8(%rsi), %rdx
@@ -1230,13 +1371,13 @@ define i1 @length16_lt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rdx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB33_3
-; X64-NEXT: .LBB33_2: # %res_block
+; X64-NEXT: je .LBB35_3
+; X64-NEXT: .LBB35_2: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB33_3: # %endblock
+; X64-NEXT: .LBB35_3: # %endblock
; X64-NEXT: shrl $31, %eax
; X64-NEXT: # kill: def $al killed $al killed $eax
; X64-NEXT: retq
@@ -1256,21 +1397,21 @@ define i1 @length16_gt(i8* %x, i8* %y) nounwind {
; X86-NEXT: bswapl %eax
; X86-NEXT: bswapl %ecx
; X86-NEXT: cmpl %ecx, %eax
-; X86-NEXT: jne .LBB34_4
+; X86-NEXT: jne .LBB36_4
; X86-NEXT: # %bb.1: # %loadbb1
; X86-NEXT: movl 4(%esi), %eax
; X86-NEXT: movl 4(%edx), %ecx
; X86-NEXT: bswapl %eax
; X86-NEXT: bswapl %ecx
; X86-NEXT: cmpl %ecx, %eax
-; X86-NEXT: jne .LBB34_4
+; X86-NEXT: jne .LBB36_4
; X86-NEXT: # %bb.2: # %loadbb2
; X86-NEXT: movl 8(%esi), %eax
; X86-NEXT: movl 8(%edx), %ecx
; X86-NEXT: bswapl %eax
; X86-NEXT: bswapl %ecx
; X86-NEXT: cmpl %ecx, %eax
-; X86-NEXT: jne .LBB34_4
+; X86-NEXT: jne .LBB36_4
; X86-NEXT: # %bb.3: # %loadbb3
; X86-NEXT: movl 12(%esi), %eax
; X86-NEXT: movl 12(%edx), %ecx
@@ -1278,13 +1419,13 @@ define i1 @length16_gt(i8* %x, i8* %y) nounwind {
; X86-NEXT: bswapl %ecx
; X86-NEXT: xorl %edx, %edx
; X86-NEXT: cmpl %ecx, %eax
-; X86-NEXT: je .LBB34_5
-; X86-NEXT: .LBB34_4: # %res_block
+; X86-NEXT: je .LBB36_5
+; X86-NEXT: .LBB36_4: # %res_block
; X86-NEXT: xorl %edx, %edx
; X86-NEXT: cmpl %ecx, %eax
; X86-NEXT: setae %dl
; X86-NEXT: leal -1(%edx,%edx), %edx
-; X86-NEXT: .LBB34_5: # %endblock
+; X86-NEXT: .LBB36_5: # %endblock
; X86-NEXT: testl %edx, %edx
; X86-NEXT: setg %al
; X86-NEXT: popl %esi
@@ -1297,7 +1438,7 @@ define i1 @length16_gt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rax
; X64-NEXT: bswapq %rcx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: jne .LBB34_2
+; X64-NEXT: jne .LBB36_2
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rax
; X64-NEXT: movq 8(%rsi), %rcx
@@ -1305,13 +1446,13 @@ define i1 @length16_gt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: je .LBB34_3
-; X64-NEXT: .LBB34_2: # %res_block
+; X64-NEXT: je .LBB36_3
+; X64-NEXT: .LBB36_2: # %res_block
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: cmpq %rcx, %rax
; X64-NEXT: setae %dl
; X64-NEXT: leal -1(%rdx,%rdx), %edx
-; X64-NEXT: .LBB34_3: # %endblock
+; X64-NEXT: .LBB36_3: # %endblock
; X64-NEXT: testl %edx, %edx
; X64-NEXT: setg %al
; X64-NEXT: retq
@@ -1437,14 +1578,14 @@ define i32 @length24(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB36_3
+; X64-NEXT: jne .LBB38_3
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rcx
; X64-NEXT: movq 8(%rsi), %rdx
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB36_3
+; X64-NEXT: jne .LBB38_3
; X64-NEXT: # %bb.2: # %loadbb2
; X64-NEXT: movq 16(%rdi), %rcx
; X64-NEXT: movq 16(%rsi), %rdx
@@ -1452,13 +1593,13 @@ define i32 @length24(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rdx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB36_4
-; X64-NEXT: .LBB36_3: # %res_block
+; X64-NEXT: je .LBB38_4
+; X64-NEXT: .LBB38_3: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB36_4: # %endblock
+; X64-NEXT: .LBB38_4: # %endblock
; X64-NEXT: retq
%m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 24) nounwind
ret i32 %m
@@ -1596,14 +1737,14 @@ define i1 @length24_lt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB38_3
+; X64-NEXT: jne .LBB40_3
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rcx
; X64-NEXT: movq 8(%rsi), %rdx
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB38_3
+; X64-NEXT: jne .LBB40_3
; X64-NEXT: # %bb.2: # %loadbb2
; X64-NEXT: movq 16(%rdi), %rcx
; X64-NEXT: movq 16(%rsi), %rdx
@@ -1611,13 +1752,13 @@ define i1 @length24_lt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rdx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB38_4
-; X64-NEXT: .LBB38_3: # %res_block
+; X64-NEXT: je .LBB40_4
+; X64-NEXT: .LBB40_3: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB38_4: # %endblock
+; X64-NEXT: .LBB40_4: # %endblock
; X64-NEXT: shrl $31, %eax
; X64-NEXT: # kill: def $al killed $al killed $eax
; X64-NEXT: retq
@@ -1646,14 +1787,14 @@ define i1 @length24_gt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rax
; X64-NEXT: bswapq %rcx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: jne .LBB39_3
+; X64-NEXT: jne .LBB41_3
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rax
; X64-NEXT: movq 8(%rsi), %rcx
; X64-NEXT: bswapq %rax
; X64-NEXT: bswapq %rcx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: jne .LBB39_3
+; X64-NEXT: jne .LBB41_3
; X64-NEXT: # %bb.2: # %loadbb2
; X64-NEXT: movq 16(%rdi), %rax
; X64-NEXT: movq 16(%rsi), %rcx
@@ -1661,13 +1802,13 @@ define i1 @length24_gt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: je .LBB39_4
-; X64-NEXT: .LBB39_3: # %res_block
+; X64-NEXT: je .LBB41_4
+; X64-NEXT: .LBB41_3: # %res_block
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: cmpq %rcx, %rax
; X64-NEXT: setae %dl
; X64-NEXT: leal -1(%rdx,%rdx), %edx
-; X64-NEXT: .LBB39_4: # %endblock
+; X64-NEXT: .LBB41_4: # %endblock
; X64-NEXT: testl %edx, %edx
; X64-NEXT: setg %al
; X64-NEXT: retq
@@ -2191,21 +2332,21 @@ define i32 @length32(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB47_4
+; X64-NEXT: jne .LBB49_4
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rcx
; X64-NEXT: movq 8(%rsi), %rdx
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB47_4
+; X64-NEXT: jne .LBB49_4
; X64-NEXT: # %bb.2: # %loadbb2
; X64-NEXT: movq 16(%rdi), %rcx
; X64-NEXT: movq 16(%rsi), %rdx
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB47_4
+; X64-NEXT: jne .LBB49_4
; X64-NEXT: # %bb.3: # %loadbb3
; X64-NEXT: movq 24(%rdi), %rcx
; X64-NEXT: movq 24(%rsi), %rdx
@@ -2213,13 +2354,13 @@ define i32 @length32(i8* %X, i8* %Y) nounwind {
; X64-NEXT: bswapq %rdx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB47_5
-; X64-NEXT: .LBB47_4: # %res_block
+; X64-NEXT: je .LBB49_5
+; X64-NEXT: .LBB49_4: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB47_5: # %endblock
+; X64-NEXT: .LBB49_5: # %endblock
; X64-NEXT: retq
%m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 32) nounwind
ret i32 %m
@@ -2371,21 +2512,21 @@ define i1 @length32_lt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB49_4
+; X64-NEXT: jne .LBB51_4
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rcx
; X64-NEXT: movq 8(%rsi), %rdx
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB49_4
+; X64-NEXT: jne .LBB51_4
; X64-NEXT: # %bb.2: # %loadbb2
; X64-NEXT: movq 16(%rdi), %rcx
; X64-NEXT: movq 16(%rsi), %rdx
; X64-NEXT: bswapq %rcx
; X64-NEXT: bswapq %rdx
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: jne .LBB49_4
+; X64-NEXT: jne .LBB51_4
; X64-NEXT: # %bb.3: # %loadbb3
; X64-NEXT: movq 24(%rdi), %rcx
; X64-NEXT: movq 24(%rsi), %rdx
@@ -2393,13 +2534,13 @@ define i1 @length32_lt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rdx
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
-; X64-NEXT: je .LBB49_5
-; X64-NEXT: .LBB49_4: # %res_block
+; X64-NEXT: je .LBB51_5
+; X64-NEXT: .LBB51_4: # %res_block
; X64-NEXT: xorl %eax, %eax
; X64-NEXT: cmpq %rdx, %rcx
; X64-NEXT: setae %al
; X64-NEXT: leal -1(%rax,%rax), %eax
-; X64-NEXT: .LBB49_5: # %endblock
+; X64-NEXT: .LBB51_5: # %endblock
; X64-NEXT: shrl $31, %eax
; X64-NEXT: # kill: def $al killed $al killed $eax
; X64-NEXT: retq
@@ -2428,21 +2569,21 @@ define i1 @length32_gt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rax
; X64-NEXT: bswapq %rcx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: jne .LBB50_4
+; X64-NEXT: jne .LBB52_4
; X64-NEXT: # %bb.1: # %loadbb1
; X64-NEXT: movq 8(%rdi), %rax
; X64-NEXT: movq 8(%rsi), %rcx
; X64-NEXT: bswapq %rax
; X64-NEXT: bswapq %rcx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: jne .LBB50_4
+; X64-NEXT: jne .LBB52_4
; X64-NEXT: # %bb.2: # %loadbb2
; X64-NEXT: movq 16(%rdi), %rax
; X64-NEXT: movq 16(%rsi), %rcx
; X64-NEXT: bswapq %rax
; X64-NEXT: bswapq %rcx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: jne .LBB50_4
+; X64-NEXT: jne .LBB52_4
; X64-NEXT: # %bb.3: # %loadbb3
; X64-NEXT: movq 24(%rdi), %rax
; X64-NEXT: movq 24(%rsi), %rcx
@@ -2450,13 +2591,13 @@ define i1 @length32_gt(i8* %x, i8* %y) nounwind {
; X64-NEXT: bswapq %rcx
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: cmpq %rcx, %rax
-; X64-NEXT: je .LBB50_5
-; X64-NEXT: .LBB50_4: # %res_block
+; X64-NEXT: je .LBB52_5
+; X64-NEXT: .LBB52_4: # %res_block
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: cmpq %rcx, %rax
; X64-NEXT: setae %dl
; X64-NEXT: leal -1(%rdx,%rdx), %edx
-; X64-NEXT: .LBB50_5: # %endblock
+; X64-NEXT: .LBB52_5: # %endblock
; X64-NEXT: testl %edx, %edx
; X64-NEXT: setg %al
; X64-NEXT: retq
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