aboutsummaryrefslogtreecommitdiff
path: root/llvm/test/CodeGen/X86/midpoint-int.ll
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/test/CodeGen/X86/midpoint-int.ll')
-rw-r--r--llvm/test/CodeGen/X86/midpoint-int.ll357
1 files changed, 169 insertions, 188 deletions
diff --git a/llvm/test/CodeGen/X86/midpoint-int.ll b/llvm/test/CodeGen/X86/midpoint-int.ll
index 1921cf38..a75d42e 100644
--- a/llvm/test/CodeGen/X86/midpoint-int.ll
+++ b/llvm/test/CodeGen/X86/midpoint-int.ll
@@ -28,24 +28,27 @@ define i32 @scalar_i32_signed_reg_reg(i32 %a1, i32 %a2) nounwind {
;
; X86-LABEL: scalar_i32_signed_reg_reg:
; X86: # %bb.0:
+; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %esi
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
-; X86-NEXT: xorl %eax, %eax
-; X86-NEXT: cmpl %esi, %ecx
-; X86-NEXT: setle %al
-; X86-NEXT: leal -1(%eax,%eax), %edx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movl %ecx, %edx
+; X86-NEXT: subl %esi, %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subl %esi, %eax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %esi
; X86-NEXT: jg .LBB0_2
; X86-NEXT: # %bb.1:
-; X86-NEXT: subl %ecx, %esi
-; X86-NEXT: movl %esi, %eax
+; X86-NEXT: negl %edx
+; X86-NEXT: movl %edx, %eax
; X86-NEXT: .LBB0_2:
; X86-NEXT: shrl %eax
-; X86-NEXT: imull %edx, %eax
+; X86-NEXT: imull %esi, %eax
; X86-NEXT: addl %ecx, %eax
; X86-NEXT: popl %esi
+; X86-NEXT: popl %ebx
; X86-NEXT: retl
%t3 = icmp sgt i32 %a1, %a2 ; signed
%t4 = select i1 %t3, i32 -1, i32 1
@@ -76,26 +79,27 @@ define i32 @scalar_i32_unsigned_reg_reg(i32 %a1, i32 %a2) nounwind {
;
; X86-LABEL: scalar_i32_unsigned_reg_reg:
; X86: # %bb.0:
-; X86-NEXT: pushl %edi
+; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %esi
+; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
-; X86-NEXT: xorl %eax, %eax
-; X86-NEXT: movl %edi, %esi
-; X86-NEXT: subl %ecx, %esi
-; X86-NEXT: setae %al
-; X86-NEXT: leal -1(%eax,%eax), %edx
+; X86-NEXT: movl %ecx, %edx
+; X86-NEXT: subl %esi, %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
-; X86-NEXT: subl %edi, %eax
+; X86-NEXT: subl %esi, %eax
+; X86-NEXT: setbe %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %esi
; X86-NEXT: ja .LBB1_2
; X86-NEXT: # %bb.1:
-; X86-NEXT: movl %esi, %eax
+; X86-NEXT: negl %edx
+; X86-NEXT: movl %edx, %eax
; X86-NEXT: .LBB1_2:
; X86-NEXT: shrl %eax
-; X86-NEXT: imull %edx, %eax
+; X86-NEXT: imull %esi, %eax
; X86-NEXT: addl %ecx, %eax
; X86-NEXT: popl %esi
-; X86-NEXT: popl %edi
+; X86-NEXT: popl %ebx
; X86-NEXT: retl
%t3 = icmp ugt i32 %a1, %a2
%t4 = select i1 %t3, i32 -1, i32 1
@@ -128,25 +132,28 @@ define i32 @scalar_i32_signed_mem_reg(ptr %a1_addr, i32 %a2) nounwind {
;
; X86-LABEL: scalar_i32_signed_mem_reg:
; X86: # %bb.0:
+; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %esi
-; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl (%eax), %ecx
-; X86-NEXT: xorl %eax, %eax
-; X86-NEXT: cmpl %edx, %ecx
-; X86-NEXT: setle %al
-; X86-NEXT: leal -1(%eax,%eax), %esi
+; X86-NEXT: movl %ecx, %edx
+; X86-NEXT: subl %esi, %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
-; X86-NEXT: subl %edx, %eax
+; X86-NEXT: subl %esi, %eax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %esi
; X86-NEXT: jg .LBB2_2
; X86-NEXT: # %bb.1:
-; X86-NEXT: subl %ecx, %edx
+; X86-NEXT: negl %edx
; X86-NEXT: movl %edx, %eax
; X86-NEXT: .LBB2_2:
; X86-NEXT: shrl %eax
; X86-NEXT: imull %esi, %eax
; X86-NEXT: addl %ecx, %eax
; X86-NEXT: popl %esi
+; X86-NEXT: popl %ebx
; X86-NEXT: retl
%a1 = load i32, ptr %a1_addr
%t3 = icmp sgt i32 %a1, %a2 ; signed
@@ -178,25 +185,28 @@ define i32 @scalar_i32_signed_reg_mem(i32 %a1, ptr %a2_addr) nounwind {
;
; X86-LABEL: scalar_i32_signed_reg_mem:
; X86: # %bb.0:
+; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl (%eax), %esi
-; X86-NEXT: xorl %eax, %eax
-; X86-NEXT: cmpl %esi, %ecx
-; X86-NEXT: setle %al
-; X86-NEXT: leal -1(%eax,%eax), %edx
+; X86-NEXT: movl %ecx, %edx
+; X86-NEXT: subl %esi, %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subl %esi, %eax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %esi
; X86-NEXT: jg .LBB3_2
; X86-NEXT: # %bb.1:
-; X86-NEXT: subl %ecx, %esi
-; X86-NEXT: movl %esi, %eax
+; X86-NEXT: negl %edx
+; X86-NEXT: movl %edx, %eax
; X86-NEXT: .LBB3_2:
; X86-NEXT: shrl %eax
-; X86-NEXT: imull %edx, %eax
+; X86-NEXT: imull %esi, %eax
; X86-NEXT: addl %ecx, %eax
; X86-NEXT: popl %esi
+; X86-NEXT: popl %ebx
; X86-NEXT: retl
%a2 = load i32, ptr %a2_addr
%t3 = icmp sgt i32 %a1, %a2 ; signed
@@ -229,26 +239,29 @@ define i32 @scalar_i32_signed_mem_mem(ptr %a1_addr, ptr %a2_addr) nounwind {
;
; X86-LABEL: scalar_i32_signed_mem_mem:
; X86: # %bb.0:
+; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl (%ecx), %ecx
; X86-NEXT: movl (%eax), %esi
-; X86-NEXT: xorl %eax, %eax
-; X86-NEXT: cmpl %esi, %ecx
-; X86-NEXT: setle %al
-; X86-NEXT: leal -1(%eax,%eax), %edx
+; X86-NEXT: movl %ecx, %edx
+; X86-NEXT: subl %esi, %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subl %esi, %eax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %esi
; X86-NEXT: jg .LBB4_2
; X86-NEXT: # %bb.1:
-; X86-NEXT: subl %ecx, %esi
-; X86-NEXT: movl %esi, %eax
+; X86-NEXT: negl %edx
+; X86-NEXT: movl %edx, %eax
; X86-NEXT: .LBB4_2:
; X86-NEXT: shrl %eax
-; X86-NEXT: imull %edx, %eax
+; X86-NEXT: imull %esi, %eax
; X86-NEXT: addl %ecx, %eax
; X86-NEXT: popl %esi
+; X86-NEXT: popl %ebx
; X86-NEXT: retl
%a1 = load i32, ptr %a1_addr
%a2 = load i32, ptr %a2_addr
@@ -291,36 +304,34 @@ define i64 @scalar_i64_signed_reg_reg(i64 %a1, i64 %a2) nounwind {
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
-; X86-NEXT: cmpl %esi, %edx
-; X86-NEXT: movl %ecx, %eax
-; X86-NEXT: sbbl {{[0-9]+}}(%esp), %eax
-; X86-NEXT: setl %al
-; X86-NEXT: movzbl %al, %edi
-; X86-NEXT: negl %edi
-; X86-NEXT: movl %edi, %ebx
-; X86-NEXT: orl $1, %ebx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %esi, %eax
; X86-NEXT: subl %edx, %eax
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
-; X86-NEXT: sbbl %ecx, %ebp
+; X86-NEXT: movl %ecx, %edi
+; X86-NEXT: sbbl %ebp, %edi
; X86-NEXT: subl %esi, %edx
-; X86-NEXT: sbbl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: sbbl %ecx, %ebp
+; X86-NEXT: setl %bl
+; X86-NEXT: movzbl %bl, %ebx
; X86-NEXT: jl .LBB5_2
; X86-NEXT: # %bb.1:
; X86-NEXT: movl %edx, %eax
-; X86-NEXT: movl %ecx, %ebp
+; X86-NEXT: movl %ebp, %edi
; X86-NEXT: .LBB5_2:
-; X86-NEXT: shrdl $1, %ebp, %eax
-; X86-NEXT: shrl %ebp
-; X86-NEXT: imull %eax, %edi
-; X86-NEXT: mull %ebx
-; X86-NEXT: addl %edi, %edx
+; X86-NEXT: negl %ebx
+; X86-NEXT: shrdl $1, %edi, %eax
+; X86-NEXT: shrl %edi
+; X86-NEXT: movl %eax, %ebp
; X86-NEXT: imull %ebx, %ebp
+; X86-NEXT: orl $1, %ebx
+; X86-NEXT: mull %ebx
; X86-NEXT: addl %ebp, %edx
-; X86-NEXT: addl {{[0-9]+}}(%esp), %eax
-; X86-NEXT: adcl {{[0-9]+}}(%esp), %edx
+; X86-NEXT: imull %edi, %ebx
+; X86-NEXT: addl %ebx, %edx
+; X86-NEXT: addl %esi, %eax
+; X86-NEXT: adcl %ecx, %edx
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
@@ -359,10 +370,10 @@ define i64 @scalar_i64_unsigned_reg_reg(i64 %a1, i64 %a2) nounwind {
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
-; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
+; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: xorl %edx, %edx
; X86-NEXT: cmpl %eax, %ebp
; X86-NEXT: sbbl %ecx, %esi
@@ -429,45 +440,36 @@ define i64 @scalar_i64_signed_mem_reg(ptr %a1_addr, i64 %a2) nounwind {
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
-; X86-NEXT: subl $12, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
-; X86-NEXT: movl (%eax), %ebx
-; X86-NEXT: movl 4(%eax), %esi
-; X86-NEXT: cmpl %ebx, %edx
-; X86-NEXT: movl %ecx, %eax
-; X86-NEXT: sbbl %esi, %eax
-; X86-NEXT: setl %al
-; X86-NEXT: movzbl %al, %edi
-; X86-NEXT: negl %edi
-; X86-NEXT: movl %edi, %eax
-; X86-NEXT: orl $1, %eax
-; X86-NEXT: movl %eax, (%esp) # 4-byte Spill
-; X86-NEXT: movl %ebx, %eax
+; X86-NEXT: movl (%eax), %esi
+; X86-NEXT: movl 4(%eax), %ecx
+; X86-NEXT: movl %esi, %eax
; X86-NEXT: subl %edx, %eax
-; X86-NEXT: movl %esi, %ebp
+; X86-NEXT: movl %ecx, %edi
+; X86-NEXT: sbbl %ebp, %edi
+; X86-NEXT: subl %esi, %edx
; X86-NEXT: sbbl %ecx, %ebp
-; X86-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
-; X86-NEXT: subl %ebx, %edx
-; X86-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
-; X86-NEXT: sbbl %esi, %ecx
+; X86-NEXT: setl %bl
+; X86-NEXT: movzbl %bl, %ebx
; X86-NEXT: jl .LBB7_2
; X86-NEXT: # %bb.1:
; X86-NEXT: movl %edx, %eax
-; X86-NEXT: movl %ecx, %ebp
+; X86-NEXT: movl %ebp, %edi
; X86-NEXT: .LBB7_2:
-; X86-NEXT: shrdl $1, %ebp, %eax
-; X86-NEXT: shrl %ebp
-; X86-NEXT: imull %eax, %edi
-; X86-NEXT: movl (%esp), %ecx # 4-byte Reload
-; X86-NEXT: mull %ecx
-; X86-NEXT: addl %edi, %edx
-; X86-NEXT: imull %ecx, %ebp
+; X86-NEXT: negl %ebx
+; X86-NEXT: shrdl $1, %edi, %eax
+; X86-NEXT: shrl %edi
+; X86-NEXT: movl %eax, %ebp
+; X86-NEXT: imull %ebx, %ebp
+; X86-NEXT: orl $1, %ebx
+; X86-NEXT: mull %ebx
; X86-NEXT: addl %ebp, %edx
-; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
-; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
-; X86-NEXT: addl $12, %esp
+; X86-NEXT: imull %edi, %ebx
+; X86-NEXT: addl %ebx, %edx
+; X86-NEXT: addl %esi, %eax
+; X86-NEXT: adcl %ecx, %edx
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
@@ -508,37 +510,35 @@ define i64 @scalar_i64_signed_reg_mem(i64 %a1, ptr %a2_addr) nounwind {
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
+; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl (%eax), %edx
-; X86-NEXT: movl 4(%eax), %ecx
-; X86-NEXT: cmpl %esi, %edx
-; X86-NEXT: movl %ecx, %eax
-; X86-NEXT: sbbl {{[0-9]+}}(%esp), %eax
-; X86-NEXT: setl %al
-; X86-NEXT: movzbl %al, %edi
-; X86-NEXT: negl %edi
-; X86-NEXT: movl %edi, %ebx
-; X86-NEXT: orl $1, %ebx
+; X86-NEXT: movl 4(%eax), %ebp
; X86-NEXT: movl %esi, %eax
; X86-NEXT: subl %edx, %eax
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
-; X86-NEXT: sbbl %ecx, %ebp
+; X86-NEXT: movl %ecx, %edi
+; X86-NEXT: sbbl %ebp, %edi
; X86-NEXT: subl %esi, %edx
-; X86-NEXT: sbbl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: sbbl %ecx, %ebp
+; X86-NEXT: setl %bl
+; X86-NEXT: movzbl %bl, %ebx
; X86-NEXT: jl .LBB8_2
; X86-NEXT: # %bb.1:
; X86-NEXT: movl %edx, %eax
-; X86-NEXT: movl %ecx, %ebp
+; X86-NEXT: movl %ebp, %edi
; X86-NEXT: .LBB8_2:
-; X86-NEXT: shrdl $1, %ebp, %eax
-; X86-NEXT: shrl %ebp
-; X86-NEXT: imull %eax, %edi
-; X86-NEXT: mull %ebx
-; X86-NEXT: addl %edi, %edx
+; X86-NEXT: negl %ebx
+; X86-NEXT: shrdl $1, %edi, %eax
+; X86-NEXT: shrl %edi
+; X86-NEXT: movl %eax, %ebp
; X86-NEXT: imull %ebx, %ebp
+; X86-NEXT: orl $1, %ebx
+; X86-NEXT: mull %ebx
; X86-NEXT: addl %ebp, %edx
-; X86-NEXT: addl {{[0-9]+}}(%esp), %eax
-; X86-NEXT: adcl {{[0-9]+}}(%esp), %edx
+; X86-NEXT: imull %edi, %ebx
+; X86-NEXT: addl %ebx, %edx
+; X86-NEXT: addl %esi, %eax
+; X86-NEXT: adcl %ecx, %edx
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
@@ -579,46 +579,37 @@ define i64 @scalar_i64_signed_mem_mem(ptr %a1_addr, ptr %a2_addr) nounwind {
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
-; X86-NEXT: subl $12, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; X86-NEXT: movl (%ecx), %ebx
-; X86-NEXT: movl 4(%ecx), %esi
+; X86-NEXT: movl (%ecx), %esi
+; X86-NEXT: movl 4(%ecx), %ecx
; X86-NEXT: movl (%eax), %edx
-; X86-NEXT: movl 4(%eax), %ecx
-; X86-NEXT: cmpl %ebx, %edx
-; X86-NEXT: movl %ecx, %eax
-; X86-NEXT: sbbl %esi, %eax
-; X86-NEXT: setl %al
-; X86-NEXT: movzbl %al, %edi
-; X86-NEXT: negl %edi
-; X86-NEXT: movl %edi, %eax
-; X86-NEXT: orl $1, %eax
-; X86-NEXT: movl %eax, (%esp) # 4-byte Spill
-; X86-NEXT: movl %ebx, %eax
+; X86-NEXT: movl 4(%eax), %ebp
+; X86-NEXT: movl %esi, %eax
; X86-NEXT: subl %edx, %eax
-; X86-NEXT: movl %esi, %ebp
+; X86-NEXT: movl %ecx, %edi
+; X86-NEXT: sbbl %ebp, %edi
+; X86-NEXT: subl %esi, %edx
; X86-NEXT: sbbl %ecx, %ebp
-; X86-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
-; X86-NEXT: subl %ebx, %edx
-; X86-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
-; X86-NEXT: sbbl %esi, %ecx
+; X86-NEXT: setl %bl
+; X86-NEXT: movzbl %bl, %ebx
; X86-NEXT: jl .LBB9_2
; X86-NEXT: # %bb.1:
; X86-NEXT: movl %edx, %eax
-; X86-NEXT: movl %ecx, %ebp
+; X86-NEXT: movl %ebp, %edi
; X86-NEXT: .LBB9_2:
-; X86-NEXT: shrdl $1, %ebp, %eax
-; X86-NEXT: shrl %ebp
-; X86-NEXT: imull %eax, %edi
-; X86-NEXT: movl (%esp), %ecx # 4-byte Reload
-; X86-NEXT: mull %ecx
-; X86-NEXT: addl %edi, %edx
-; X86-NEXT: imull %ecx, %ebp
+; X86-NEXT: negl %ebx
+; X86-NEXT: shrdl $1, %edi, %eax
+; X86-NEXT: shrl %edi
+; X86-NEXT: movl %eax, %ebp
+; X86-NEXT: imull %ebx, %ebp
+; X86-NEXT: orl $1, %ebx
+; X86-NEXT: mull %ebx
; X86-NEXT: addl %ebp, %edx
-; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
-; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
-; X86-NEXT: addl $12, %esp
+; X86-NEXT: imull %edi, %ebx
+; X86-NEXT: addl %ebx, %edx
+; X86-NEXT: addl %esi, %eax
+; X86-NEXT: adcl %ecx, %edx
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
@@ -667,17 +658,16 @@ define i16 @scalar_i16_signed_reg_reg(i16 %a1, i16 %a2) nounwind {
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %edx
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subw %dx, %ax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: jg .LBB10_2
; X86-NEXT: # %bb.1:
; X86-NEXT: negl %eax
; X86-NEXT: .LBB10_2:
-; X86-NEXT: xorl %ebx, %ebx
-; X86-NEXT: cmpw %dx, %cx
-; X86-NEXT: setle %bl
-; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: movzwl %ax, %eax
; X86-NEXT: shrl %eax
; X86-NEXT: imull %edx, %eax
@@ -720,17 +710,16 @@ define i16 @scalar_i16_unsigned_reg_reg(i16 %a1, i16 %a2) nounwind {
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %edx
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subw %dx, %ax
+; X86-NEXT: setbe %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: ja .LBB11_2
; X86-NEXT: # %bb.1:
; X86-NEXT: negl %eax
; X86-NEXT: .LBB11_2:
-; X86-NEXT: xorl %ebx, %ebx
-; X86-NEXT: cmpw %cx, %dx
-; X86-NEXT: setae %bl
-; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: movzwl %ax, %eax
; X86-NEXT: shrl %eax
; X86-NEXT: imull %edx, %eax
@@ -777,16 +766,15 @@ define i16 @scalar_i16_signed_mem_reg(ptr %a1_addr, i16 %a2) nounwind {
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movzwl (%eax), %ecx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subw %dx, %ax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: jg .LBB12_2
; X86-NEXT: # %bb.1:
; X86-NEXT: negl %eax
; X86-NEXT: .LBB12_2:
-; X86-NEXT: xorl %ebx, %ebx
-; X86-NEXT: cmpw %dx, %cx
-; X86-NEXT: setle %bl
-; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: movzwl %ax, %eax
; X86-NEXT: shrl %eax
; X86-NEXT: imull %edx, %eax
@@ -829,19 +817,18 @@ define i16 @scalar_i16_signed_reg_mem(i16 %a1, ptr %a2_addr) nounwind {
; X86-LABEL: scalar_i16_signed_reg_mem:
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
-; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movzwl (%eax), %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subw %dx, %ax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: jg .LBB13_2
; X86-NEXT: # %bb.1:
; X86-NEXT: negl %eax
; X86-NEXT: .LBB13_2:
-; X86-NEXT: xorl %ebx, %ebx
-; X86-NEXT: cmpw %dx, %cx
-; X86-NEXT: setle %bl
-; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: movzwl %ax, %eax
; X86-NEXT: shrl %eax
; X86-NEXT: imull %edx, %eax
@@ -888,16 +875,15 @@ define i16 @scalar_i16_signed_mem_mem(ptr %a1_addr, ptr %a2_addr) nounwind {
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movzwl (%ecx), %ecx
; X86-NEXT: movzwl (%eax), %edx
+; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: subw %dx, %ax
+; X86-NEXT: setle %bl
+; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: jg .LBB14_2
; X86-NEXT: # %bb.1:
; X86-NEXT: negl %eax
; X86-NEXT: .LBB14_2:
-; X86-NEXT: xorl %ebx, %ebx
-; X86-NEXT: cmpw %dx, %cx
-; X86-NEXT: setle %bl
-; X86-NEXT: leal -1(%ebx,%ebx), %edx
; X86-NEXT: movzwl %ax, %eax
; X86-NEXT: shrl %eax
; X86-NEXT: imull %edx, %eax
@@ -946,17 +932,16 @@ define i8 @scalar_i8_signed_reg_reg(i8 %a1, i8 %a2) nounwind {
; X86: # %bb.0:
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movb {{[0-9]+}}(%esp), %ah
-; X86-NEXT: cmpb %ah, %cl
-; X86-NEXT: setg %dl
-; X86-NEXT: negb %dl
-; X86-NEXT: orb $1, %dl
; X86-NEXT: movb %cl, %al
; X86-NEXT: subb %ah, %al
+; X86-NEXT: setg %dl
; X86-NEXT: jg .LBB15_2
; X86-NEXT: # %bb.1:
; X86-NEXT: subb %cl, %ah
; X86-NEXT: movb %ah, %al
; X86-NEXT: .LBB15_2:
+; X86-NEXT: negb %dl
+; X86-NEXT: orb $1, %dl
; X86-NEXT: shrb %al
; X86-NEXT: mulb %dl
; X86-NEXT: addb %cl, %al
@@ -993,18 +978,17 @@ define i8 @scalar_i8_unsigned_reg_reg(i8 %a1, i8 %a2) nounwind {
; X86-LABEL: scalar_i8_unsigned_reg_reg:
; X86: # %bb.0:
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
-; X86-NEXT: movb {{[0-9]+}}(%esp), %ch
-; X86-NEXT: xorl %edx, %edx
-; X86-NEXT: movb %ch, %ah
-; X86-NEXT: subb %cl, %ah
-; X86-NEXT: sbbl %edx, %edx
-; X86-NEXT: orb $1, %dl
+; X86-NEXT: movb {{[0-9]+}}(%esp), %ah
; X86-NEXT: movb %cl, %al
-; X86-NEXT: subb %ch, %al
+; X86-NEXT: subb %ah, %al
+; X86-NEXT: seta %dl
; X86-NEXT: ja .LBB16_2
; X86-NEXT: # %bb.1:
+; X86-NEXT: subb %cl, %ah
; X86-NEXT: movb %ah, %al
; X86-NEXT: .LBB16_2:
+; X86-NEXT: negb %dl
+; X86-NEXT: orb $1, %dl
; X86-NEXT: shrb %al
; X86-NEXT: mulb %dl
; X86-NEXT: addb %cl, %al
@@ -1046,17 +1030,16 @@ define i8 @scalar_i8_signed_mem_reg(ptr %a1_addr, i8 %a2) nounwind {
; X86-NEXT: movb {{[0-9]+}}(%esp), %ah
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movzbl (%ecx), %ecx
-; X86-NEXT: cmpb %ah, %cl
-; X86-NEXT: setg %dl
-; X86-NEXT: negb %dl
-; X86-NEXT: orb $1, %dl
; X86-NEXT: movb %cl, %al
; X86-NEXT: subb %ah, %al
+; X86-NEXT: setg %dl
; X86-NEXT: jg .LBB17_2
; X86-NEXT: # %bb.1:
; X86-NEXT: subb %cl, %ah
; X86-NEXT: movb %ah, %al
; X86-NEXT: .LBB17_2:
+; X86-NEXT: negb %dl
+; X86-NEXT: orb $1, %dl
; X86-NEXT: shrb %al
; X86-NEXT: mulb %dl
; X86-NEXT: addb %cl, %al
@@ -1096,17 +1079,16 @@ define i8 @scalar_i8_signed_reg_mem(i8 %a1, ptr %a2_addr) nounwind {
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movb (%eax), %ah
-; X86-NEXT: cmpb %ah, %cl
-; X86-NEXT: setg %dl
-; X86-NEXT: negb %dl
-; X86-NEXT: orb $1, %dl
; X86-NEXT: movb %cl, %al
; X86-NEXT: subb %ah, %al
+; X86-NEXT: setg %dl
; X86-NEXT: jg .LBB18_2
; X86-NEXT: # %bb.1:
; X86-NEXT: subb %cl, %ah
; X86-NEXT: movb %ah, %al
; X86-NEXT: .LBB18_2:
+; X86-NEXT: negb %dl
+; X86-NEXT: orb $1, %dl
; X86-NEXT: shrb %al
; X86-NEXT: mulb %dl
; X86-NEXT: addb %cl, %al
@@ -1148,17 +1130,16 @@ define i8 @scalar_i8_signed_mem_mem(ptr %a1_addr, ptr %a2_addr) nounwind {
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movzbl (%ecx), %ecx
; X86-NEXT: movb (%eax), %ah
-; X86-NEXT: cmpb %ah, %cl
-; X86-NEXT: setg %dl
-; X86-NEXT: negb %dl
-; X86-NEXT: orb $1, %dl
; X86-NEXT: movb %cl, %al
; X86-NEXT: subb %ah, %al
+; X86-NEXT: setg %dl
; X86-NEXT: jg .LBB19_2
; X86-NEXT: # %bb.1:
; X86-NEXT: subb %cl, %ah
; X86-NEXT: movb %ah, %al
; X86-NEXT: .LBB19_2:
+; X86-NEXT: negb %dl
+; X86-NEXT: orb $1, %dl
; X86-NEXT: shrb %al
; X86-NEXT: mulb %dl
; X86-NEXT: addb %cl, %al
generated by cgit v1.1 at 2025-08-07 16:23:01 +0000