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Diffstat (limited to 'test/CodeGen/X86/i256-add.ll')
-rw-r--r--test/CodeGen/X86/i256-add.ll350
1 files changed, 257 insertions, 93 deletions
diff --git a/test/CodeGen/X86/i256-add.ll b/test/CodeGen/X86/i256-add.ll
index 7695886c3c4..8d8766b81aa 100644
--- a/test/CodeGen/X86/i256-add.ll
+++ b/test/CodeGen/X86/i256-add.ll
@@ -6,45 +6,122 @@ define void @add(i256* %p, i256* %q) nounwind {
; X32-LABEL: add:
; X32: # BB#0:
; X32-NEXT: pushl %ebp
+; X32-NEXT: movl %esp, %ebp
; X32-NEXT: pushl %ebx
; X32-NEXT: pushl %edi
; X32-NEXT: pushl %esi
-; X32-NEXT: subl $16, %esp
-; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
-; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT: movl 8(%ecx), %edi
-; X32-NEXT: movl (%ecx), %esi
-; X32-NEXT: movl 4(%ecx), %ebx
-; X32-NEXT: movl 28(%eax), %edx
-; X32-NEXT: movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
-; X32-NEXT: movl 24(%eax), %edx
-; X32-NEXT: addl (%eax), %esi
-; X32-NEXT: movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill
-; X32-NEXT: adcl 4(%eax), %ebx
-; X32-NEXT: movl %ebx, (%esp) # 4-byte Spill
-; X32-NEXT: adcl 8(%eax), %edi
-; X32-NEXT: movl %edi, {{[0-9]+}}(%esp) # 4-byte Spill
-; X32-NEXT: movl 20(%eax), %ebx
-; X32-NEXT: movl 12(%eax), %esi
-; X32-NEXT: movl 16(%eax), %edi
-; X32-NEXT: adcl 12(%ecx), %esi
-; X32-NEXT: adcl 16(%ecx), %edi
-; X32-NEXT: adcl 20(%ecx), %ebx
-; X32-NEXT: adcl 24(%ecx), %edx
-; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
-; X32-NEXT: adcl 28(%ecx), %eax
-; X32-NEXT: movl {{[0-9]+}}(%esp), %ebp # 4-byte Reload
-; X32-NEXT: movl %ebp, 8(%ecx)
-; X32-NEXT: movl (%esp), %ebp # 4-byte Reload
-; X32-NEXT: movl %ebp, 4(%ecx)
-; X32-NEXT: movl {{[0-9]+}}(%esp), %ebp # 4-byte Reload
-; X32-NEXT: movl %ebp, (%ecx)
-; X32-NEXT: movl %esi, 12(%ecx)
-; X32-NEXT: movl %edi, 16(%ecx)
-; X32-NEXT: movl %ebx, 20(%ecx)
-; X32-NEXT: movl %edx, 24(%ecx)
-; X32-NEXT: movl %eax, 28(%ecx)
-; X32-NEXT: addl $16, %esp
+; X32-NEXT: subl $28, %esp
+; X32-NEXT: movl 12(%ebp), %edi
+; X32-NEXT: movl 8(%ebp), %eax
+; X32-NEXT: movl (%eax), %ecx
+; X32-NEXT: movl (%edi), %edx
+; X32-NEXT: movl %ecx, %esi
+; X32-NEXT: addl %edx, %esi
+; X32-NEXT: movl 4(%edi), %ebx
+; X32-NEXT: movl 4(%eax), %esi
+; X32-NEXT: adcl %ebx, %esi
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %esi
+; X32-NEXT: popl %eax
+; X32-NEXT: movl %esi, -32(%ebp) # 4-byte Spill
+; X32-NEXT: movl %esi, -16(%ebp) # 4-byte Spill
+; X32-NEXT: addl %edx, %ecx
+; X32-NEXT: movl %ecx, -40(%ebp) # 4-byte Spill
+; X32-NEXT: movl 8(%edi), %edx
+; X32-NEXT: movl %edx, -28(%ebp) # 4-byte Spill
+; X32-NEXT: movl 28(%edi), %ecx
+; X32-NEXT: movl %ecx, -36(%ebp) # 4-byte Spill
+; X32-NEXT: movl 24(%edi), %ecx
+; X32-NEXT: movl %ecx, -20(%ebp) # 4-byte Spill
+; X32-NEXT: movl 20(%edi), %ecx
+; X32-NEXT: movl 16(%edi), %esi
+; X32-NEXT: movl %esi, -24(%ebp) # 4-byte Spill
+; X32-NEXT: movl 12(%edi), %edi
+; X32-NEXT: adcl %ebx, 4(%eax)
+; X32-NEXT: movl 8(%eax), %ebx
+; X32-NEXT: movl -16(%ebp), %esi # 4-byte Reload
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %esi, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl %edx, %ebx
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %ebx
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl %edi, 12(%eax)
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %ebx, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl 12(%eax), %edi
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %esi
+; X32-NEXT: popl %eax
+; X32-NEXT: movl 16(%eax), %ebx
+; X32-NEXT: movl -24(%ebp), %edx # 4-byte Reload
+; X32-NEXT: adcl %edx, %ebx
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %ebx
+; X32-NEXT: popl %eax
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %edi
+; X32-NEXT: popl %eax
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %esi, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl %edx, 16(%eax)
+; X32-NEXT: movl -32(%ebp), %edx # 4-byte Reload
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %edx, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: movl -28(%ebp), %edx # 4-byte Reload
+; X32-NEXT: adcl %edx, 8(%eax)
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %edi, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl %ecx, 20(%eax)
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %ebx, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl 20(%eax), %ecx
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %ecx
+; X32-NEXT: popl %eax
+; X32-NEXT: movl -20(%ebp), %edx # 4-byte Reload
+; X32-NEXT: adcl %edx, 24(%eax)
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %ecx, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: adcl 24(%eax), %edx
+; X32-NEXT: movl -36(%ebp), %ecx # 4-byte Reload
+; X32-NEXT: adcl %ecx, 28(%eax)
+; X32-NEXT: movl -40(%ebp), %ecx # 4-byte Reload
+; X32-NEXT: movl %ecx, (%eax)
+; X32-NEXT: addl $28, %esp
; X32-NEXT: popl %esi
; X32-NEXT: popl %edi
; X32-NEXT: popl %ebx
@@ -53,18 +130,28 @@ define void @add(i256* %p, i256* %q) nounwind {
;
; X64-LABEL: add:
; X64: # BB#0:
-; X64-NEXT: movq 16(%rdi), %rax
-; X64-NEXT: movq (%rdi), %r8
-; X64-NEXT: movq 8(%rdi), %rdx
-; X64-NEXT: movq 24(%rsi), %rcx
-; X64-NEXT: addq (%rsi), %r8
-; X64-NEXT: adcq 8(%rsi), %rdx
-; X64-NEXT: adcq 16(%rsi), %rax
-; X64-NEXT: adcq 24(%rdi), %rcx
-; X64-NEXT: movq %rax, 16(%rdi)
-; X64-NEXT: movq %rdx, 8(%rdi)
-; X64-NEXT: movq %r8, (%rdi)
-; X64-NEXT: movq %rcx, 24(%rdi)
+; X64-NEXT: pushq %rbp
+; X64-NEXT: movq %rsp, %rbp
+; X64-NEXT: movq (%rdi), %rdx
+; X64-NEXT: movq 8(%rdi), %r9
+; X64-NEXT: movq 24(%rsi), %r8
+; X64-NEXT: movq 8(%rsi), %r10
+; X64-NEXT: movq 16(%rsi), %rcx
+; X64-NEXT: movq (%rsi), %rsi
+; X64-NEXT: movq %rdx, %rax
+; X64-NEXT: addq %rsi, %rax
+; X64-NEXT: adcq %r10, 8(%rdi)
+; X64-NEXT: addq %rsi, %rdx
+; X64-NEXT: adcq %r10, %r9
+; X64-NEXT: pushfq
+; X64-NEXT: popq %rax
+; X64-NEXT: adcq %rcx, 16(%rdi)
+; X64-NEXT: pushq %rax
+; X64-NEXT: popfq
+; X64-NEXT: adcq 16(%rdi), %rcx
+; X64-NEXT: adcq %r8, 24(%rdi)
+; X64-NEXT: movq %rdx, (%rdi)
+; X64-NEXT: popq %rbp
; X64-NEXT: retq
%a = load i256, i256* %p
%b = load i256, i256* %q
@@ -76,43 +163,110 @@ define void @sub(i256* %p, i256* %q) nounwind {
; X32-LABEL: sub:
; X32: # BB#0:
; X32-NEXT: pushl %ebp
+; X32-NEXT: movl %esp, %ebp
; X32-NEXT: pushl %ebx
; X32-NEXT: pushl %edi
; X32-NEXT: pushl %esi
-; X32-NEXT: subl $12, %esp
-; X32-NEXT: movl {{[0-9]+}}(%esp), %ebx
-; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT: movl 16(%ecx), %eax
-; X32-NEXT: movl 12(%ecx), %edx
-; X32-NEXT: movl 8(%ecx), %edi
-; X32-NEXT: movl (%ecx), %esi
-; X32-NEXT: movl 4(%ecx), %ebp
-; X32-NEXT: subl (%ebx), %esi
-; X32-NEXT: movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill
-; X32-NEXT: sbbl 4(%ebx), %ebp
-; X32-NEXT: sbbl 8(%ebx), %edi
-; X32-NEXT: sbbl 12(%ebx), %edx
-; X32-NEXT: movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
-; X32-NEXT: sbbl 16(%ebx), %eax
-; X32-NEXT: movl %eax, (%esp) # 4-byte Spill
-; X32-NEXT: movl 20(%ecx), %esi
-; X32-NEXT: sbbl 20(%ebx), %esi
+; X32-NEXT: subl $24, %esp
+; X32-NEXT: movl 12(%ebp), %edi
+; X32-NEXT: movl 8(%ebp), %ecx
+; X32-NEXT: movl (%ecx), %eax
+; X32-NEXT: movl 4(%ecx), %edx
+; X32-NEXT: movl (%edi), %esi
+; X32-NEXT: cmpl %esi, %eax
+; X32-NEXT: movl 4(%edi), %ebx
+; X32-NEXT: sbbl %ebx, %edx
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %edx
+; X32-NEXT: popl %eax
+; X32-NEXT: movl %edx, -24(%ebp) # 4-byte Spill
+; X32-NEXT: movl %edx, -16(%ebp) # 4-byte Spill
+; X32-NEXT: subl %esi, %eax
+; X32-NEXT: movl %eax, -36(%ebp) # 4-byte Spill
+; X32-NEXT: movl 8(%edi), %esi
+; X32-NEXT: movl 28(%edi), %eax
+; X32-NEXT: movl %eax, -32(%ebp) # 4-byte Spill
+; X32-NEXT: movl 24(%edi), %eax
+; X32-NEXT: movl %eax, -28(%ebp) # 4-byte Spill
+; X32-NEXT: movl 20(%edi), %eax
+; X32-NEXT: movl %eax, -20(%ebp) # 4-byte Spill
+; X32-NEXT: movl 16(%edi), %edx
+; X32-NEXT: movl 12(%edi), %edi
+; X32-NEXT: sbbl %ebx, 4(%ecx)
+; X32-NEXT: movl 8(%ecx), %ebx
+; X32-NEXT: movl -16(%ebp), %eax # 4-byte Reload
+; X32-NEXT: movl %eax, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: sbbl %esi, %ebx
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %ebx
+; X32-NEXT: popl %eax
+; X32-NEXT: sbbl %edi, 12(%ecx)
+; X32-NEXT: movl 12(%ecx), %eax
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %ebx, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: sbbl %edi, %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %eax
+; X32-NEXT: movl 16(%ecx), %edi
+; X32-NEXT: sbbl %edx, %edi
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %edi
+; X32-NEXT: popl %eax
+; X32-NEXT: pushl %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %ebx
+; X32-NEXT: popl %eax
+; X32-NEXT: movl %eax, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: sbbl %edx, 16(%ecx)
+; X32-NEXT: movl -24(%ebp), %eax # 4-byte Reload
+; X32-NEXT: movl %eax, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: sbbl %esi, 8(%ecx)
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %ebx, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: movl -20(%ebp), %edx # 4-byte Reload
+; X32-NEXT: sbbl %edx, 20(%ecx)
+; X32-NEXT: movl 20(%ecx), %eax
+; X32-NEXT: pushl %eax
+; X32-NEXT: movl %edi, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: popl %eax
+; X32-NEXT: sbbl %edx, %eax
+; X32-NEXT: seto %al
+; X32-NEXT: lahf
+; X32-NEXT: movl %eax, %eax
+; X32-NEXT: movl -28(%ebp), %esi # 4-byte Reload
+; X32-NEXT: sbbl %esi, 24(%ecx)
; X32-NEXT: movl 24(%ecx), %edx
-; X32-NEXT: sbbl 24(%ebx), %edx
-; X32-NEXT: movl 28(%ecx), %eax
-; X32-NEXT: sbbl 28(%ebx), %eax
-; X32-NEXT: movl %edi, 8(%ecx)
-; X32-NEXT: movl %ebp, 4(%ecx)
-; X32-NEXT: movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
-; X32-NEXT: movl %edi, (%ecx)
-; X32-NEXT: movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
-; X32-NEXT: movl %edi, 12(%ecx)
-; X32-NEXT: movl (%esp), %edi # 4-byte Reload
-; X32-NEXT: movl %edi, 16(%ecx)
-; X32-NEXT: movl %esi, 20(%ecx)
-; X32-NEXT: movl %edx, 24(%ecx)
-; X32-NEXT: movl %eax, 28(%ecx)
-; X32-NEXT: addl $12, %esp
+; X32-NEXT: movl %eax, %eax
+; X32-NEXT: addb $127, %al
+; X32-NEXT: sahf
+; X32-NEXT: sbbl %esi, %edx
+; X32-NEXT: movl -32(%ebp), %eax # 4-byte Reload
+; X32-NEXT: sbbl %eax, 28(%ecx)
+; X32-NEXT: movl -36(%ebp), %eax # 4-byte Reload
+; X32-NEXT: movl %eax, (%ecx)
+; X32-NEXT: addl $24, %esp
; X32-NEXT: popl %esi
; X32-NEXT: popl %edi
; X32-NEXT: popl %ebx
@@ -121,18 +275,28 @@ define void @sub(i256* %p, i256* %q) nounwind {
;
; X64-LABEL: sub:
; X64: # BB#0:
-; X64-NEXT: movq 24(%rdi), %r8
-; X64-NEXT: movq 16(%rdi), %rcx
-; X64-NEXT: movq (%rdi), %rdx
-; X64-NEXT: movq 8(%rdi), %rax
-; X64-NEXT: subq (%rsi), %rdx
-; X64-NEXT: sbbq 8(%rsi), %rax
-; X64-NEXT: sbbq 16(%rsi), %rcx
-; X64-NEXT: sbbq 24(%rsi), %r8
-; X64-NEXT: movq %rcx, 16(%rdi)
-; X64-NEXT: movq %rax, 8(%rdi)
-; X64-NEXT: movq %rdx, (%rdi)
-; X64-NEXT: movq %r8, 24(%rdi)
+; X64-NEXT: pushq %rbp
+; X64-NEXT: movq %rsp, %rbp
+; X64-NEXT: movq (%rdi), %rax
+; X64-NEXT: movq 8(%rdi), %rcx
+; X64-NEXT: movq 24(%rsi), %r8
+; X64-NEXT: movq 8(%rsi), %rdx
+; X64-NEXT: movq 16(%rsi), %r9
+; X64-NEXT: movq (%rsi), %rsi
+; X64-NEXT: cmpq %rsi, %rax
+; X64-NEXT: sbbq %rdx, 8(%rdi)
+; X64-NEXT: subq %rsi, %rax
+; X64-NEXT: sbbq %rdx, %rcx
+; X64-NEXT: pushfq
+; X64-NEXT: popq %rcx
+; X64-NEXT: sbbq %r9, 16(%rdi)
+; X64-NEXT: movq 16(%rdi), %rdx
+; X64-NEXT: pushq %rcx
+; X64-NEXT: popfq
+; X64-NEXT: sbbq %r9, %rdx
+; X64-NEXT: sbbq %r8, 24(%rdi)
+; X64-NEXT: movq %rax, (%rdi)
+; X64-NEXT: popq %rbp
; X64-NEXT: retq
%a = load i256, i256* %p
%b = load i256, i256* %q
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 03:21:15 +0000