[llvm] 705d8c4 - [x86] regenerate smul-with-overflow.ll; add test which failed with llvm 13 and lower (NFC)
Dávid Bolvanský via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 21 14:00:24 PST 2022
Author: Dávid Bolvanský
Date: 2022-01-21T23:00:17+01:00
New Revision: 705d8c49f9be82415a9cdd793cda405333fba71e
URL: https://github.com/llvm/llvm-project/commit/705d8c49f9be82415a9cdd793cda405333fba71e
DIFF: https://github.com/llvm/llvm-project/commit/705d8c49f9be82415a9cdd793cda405333fba71e.diff
LOG: [x86] regenerate smul-with-overflow.ll; add test which failed with llvm 13 and lower (NFC)
Added:
Modified:
llvm/test/CodeGen/X86/smul-with-overflow.ll
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/X86/smul-with-overflow.ll b/llvm/test/CodeGen/X86/smul-with-overflow.ll
index 7154a896a359d..1feb6f4026299 100644
--- a/llvm/test/CodeGen/X86/smul-with-overflow.ll
+++ b/llvm/test/CodeGen/X86/smul-with-overflow.ll
@@ -1,9 +1,28 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
@ok = internal constant [4 x i8] c"%d\0A\00"
@no = internal constant [4 x i8] c"no\0A\00"
define i1 @test1(i32 %v1, i32 %v2) nounwind {
+; CHECK-LABEL: test1:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: jno .LBB0_1
+; CHECK-NEXT: # %bb.2: # %overflow
+; CHECK-NEXT: pushl $no
+; CHECK-NEXT: calll printf at PLT
+; CHECK-NEXT: addl $4, %esp
+; CHECK-NEXT: xorl %eax, %eax
+; CHECK-NEXT: retl
+; CHECK-NEXT: .LBB0_1: # %normal
+; CHECK-NEXT: pushl %eax
+; CHECK-NEXT: pushl $ok
+; CHECK-NEXT: calll printf at PLT
+; CHECK-NEXT: addl $8, %esp
+; CHECK-NEXT: movb $1, %al
+; CHECK-NEXT: retl
entry:
%t = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %v1, i32 %v2)
%sum = extractvalue {i32, i1} %t, 0
@@ -17,12 +36,27 @@ normal:
overflow:
%t2 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @no, i32 0, i32 0) ) nounwind
ret i1 false
-; CHECK-LABEL: test1:
-; CHECK: imull
-; CHECK-NEXT: jno
}
define i1 @test2(i32 %v1, i32 %v2) nounwind {
+; CHECK-LABEL: test2:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: jno .LBB1_2
+; CHECK-NEXT: # %bb.1: # %overflow
+; CHECK-NEXT: pushl $no
+; CHECK-NEXT: calll printf at PLT
+; CHECK-NEXT: addl $4, %esp
+; CHECK-NEXT: xorl %eax, %eax
+; CHECK-NEXT: retl
+; CHECK-NEXT: .LBB1_2: # %normal
+; CHECK-NEXT: pushl %eax
+; CHECK-NEXT: pushl $ok
+; CHECK-NEXT: calll printf at PLT
+; CHECK-NEXT: addl $8, %esp
+; CHECK-NEXT: movb $1, %al
+; CHECK-NEXT: retl
entry:
%t = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %v1, i32 %v2)
%sum = extractvalue {i32, i1} %t, 0
@@ -36,48 +70,712 @@ overflow:
normal:
%t1 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @ok, i32 0, i32 0), i32 %sum ) nounwind
ret i1 true
-; CHECK-LABEL: test2:
-; CHECK: imull
-; CHECK-NEXT: jno
}
declare i32 @printf(i8*, ...) nounwind
declare {i32, i1} @llvm.smul.with.overflow.i32(i32, i32)
define i32 @test3(i32 %a, i32 %b) nounwind readnone {
+; CHECK-LABEL: test3:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: addl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: addl %eax, %eax
+; CHECK-NEXT: retl
entry:
%tmp0 = add i32 %b, %a
%tmp1 = call { i32, i1 } @llvm.smul.with.overflow.i32(i32 %tmp0, i32 2)
%tmp2 = extractvalue { i32, i1 } %tmp1, 0
ret i32 %tmp2
-; CHECK-LABEL: test3:
-; CHECK: addl
-; CHECK-NEXT: addl
-; CHECK-NEXT: ret
}
define i32 @test4(i32 %a, i32 %b) nounwind readnone {
+; CHECK-LABEL: test4:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: addl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull $4, %eax, %eax
+; CHECK-NEXT: retl
entry:
%tmp0 = add i32 %b, %a
%tmp1 = call { i32, i1 } @llvm.smul.with.overflow.i32(i32 %tmp0, i32 4)
%tmp2 = extractvalue { i32, i1 } %tmp1, 0
ret i32 %tmp2
-; CHECK-LABEL: test4:
-; CHECK: addl
-; CHECK: mull
-; CHECK-NEXT: ret
}
declare { i63, i1 } @llvm.smul.with.overflow.i63(i63, i63) nounwind readnone
+; Was returning false, should return true (not constant folded yet though).
+; PR13991
define i1 @test5() nounwind {
+; CHECK-LABEL: test5:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: movb $1, %al
+; CHECK-NEXT: retl
entry:
%res = call { i63, i1 } @llvm.smul.with.overflow.i63(i63 4, i63 4611686018427387903)
%sum = extractvalue { i63, i1 } %res, 0
%overflow = extractvalue { i63, i1 } %res, 1
ret i1 %overflow
-; Was returning false, should return true (not constant folded yet though).
-; PR13991
-; CHECK-LABEL: test5:
-; CHECK-NOT: xorb
+}
+
+
+
+declare { i129, i1 } @llvm.smul.with.overflow.i129(i129, i129)
+
+define { i129, i1 } @smul_ovf(i129 %x, i129 %y) nounwind {
+; CHECK-LABEL: smul_ovf:
+; CHECK: # %bb.0:
+; CHECK-NEXT: pushl %ebp
+; CHECK-NEXT: pushl %ebx
+; CHECK-NEXT: pushl %edi
+; CHECK-NEXT: pushl %esi
+; CHECK-NEXT: subl $164, %esp
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: andl $1, %eax
+; CHECK-NEXT: negl %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ebp
+; CHECK-NEXT: andl $1, %ebp
+; CHECK-NEXT: negl %ebp
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: movl %edx, %ebx
+; CHECK-NEXT: movl %eax, %ecx
+; CHECK-NEXT: movl %eax, %esi
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %edx, %ecx
+; CHECK-NEXT: adcl $0, %ebx
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: addl %eax, %ecx
+; CHECK-NEXT: movl %ecx, %edi
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %edx, %ebx
+; CHECK-NEXT: setb %cl
+; CHECK-NEXT: addl %eax, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %cl, %eax
+; CHECK-NEXT: adcl %edx, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %ebx, %esi
+; CHECK-NEXT: adcl %eax, %edi
+; CHECK-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: movl %ebp, %ebx
+; CHECK-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: movl %eax, %edi
+; CHECK-NEXT: movl %eax, %ebp
+; CHECK-NEXT: addl %edx, %ebp
+; CHECK-NEXT: adcl $0, %ecx
+; CHECK-NEXT: movl %ebx, %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: addl %eax, %ebp
+; CHECK-NEXT: adcl %edx, %ecx
+; CHECK-NEXT: setb %bl
+; CHECK-NEXT: addl %eax, %ecx
+; CHECK-NEXT: movzbl %bl, %eax
+; CHECK-NEXT: adcl %edx, %eax
+; CHECK-NEXT: addl %edi, %esi
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl %ecx, %ebx
+; CHECK-NEXT: adcl $0, %ebx
+; CHECK-NEXT: movl %eax, %esi
+; CHECK-NEXT: movl %eax, %edx
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: setb %al
+; CHECK-NEXT: addl %edi, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %ebp, %esi
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %al, %eax
+; CHECK-NEXT: adcl %ecx, %eax
+; CHECK-NEXT: movl %eax, (%esp) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-NEXT: movl %edi, %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-NEXT: mull %esi
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ebp
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: mull %esi
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: addl %ecx, %ebx
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: movl %edi, %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-NEXT: mull %edi
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: addl %ebx, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %esi, %ecx
+; CHECK-NEXT: setb %bl
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: mull %edi
+; CHECK-NEXT: addl %ecx, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %bl, %eax
+; CHECK-NEXT: adcl %eax, %edx
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-NEXT: movl %edi, %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-NEXT: mull %esi
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %esi
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, %ebp
+; CHECK-NEXT: addl %ecx, %ebp
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: movl %edi, %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ebx
+; CHECK-NEXT: mull %ebx
+; CHECK-NEXT: movl %edx, %edi
+; CHECK-NEXT: addl %ebp, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %esi, %edi
+; CHECK-NEXT: setb %cl
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %ebx
+; CHECK-NEXT: movl %eax, %esi
+; CHECK-NEXT: addl %edi, %esi
+; CHECK-NEXT: movzbl %cl, %eax
+; CHECK-NEXT: adcl %eax, %edx
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT: movl %ecx, %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ebx
+; CHECK-NEXT: mull %ebx
+; CHECK-NEXT: movl %edx, %edi
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %ebx
+; CHECK-NEXT: movl %edx, %ebp
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: addl %edi, %ebx
+; CHECK-NEXT: adcl $0, %ebp
+; CHECK-NEXT: movl %ecx, %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-NEXT: mull %edi
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: addl %ebx, %eax
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: adcl %ebp, %ecx
+; CHECK-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %edi
+; CHECK-NEXT: movl %edx, %ebp
+; CHECK-NEXT: movl %eax, %edi
+; CHECK-NEXT: addl %ecx, %edi
+; CHECK-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload
+; CHECK-NEXT: adcl %eax, %ebp
+; CHECK-NEXT: addl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: adcl $0, %ebp
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-NEXT: mull %esi
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %esi
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: addl %ecx, %ebx
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT: mull %ecx
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: addl %ebx, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %esi, %ecx
+; CHECK-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: addl %ecx, %ebx
+; CHECK-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload
+; CHECK-NEXT: adcl %eax, %edx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
+; CHECK-NEXT: addl %edi, %ecx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
+; CHECK-NEXT: adcl %ebp, %esi
+; CHECK-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload
+; CHECK-NEXT: adcl %eax, %ebx
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl $0, (%esp) # 4-byte Folded Spill
+; CHECK-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
+; CHECK-NEXT: mull %ecx
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %ecx
+; CHECK-NEXT: movl %eax, %ebp
+; CHECK-NEXT: addl %esi, %ebp
+; CHECK-NEXT: movl %edx, %edi
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: addl %ebx, %ebp
+; CHECK-NEXT: adcl %esi, %edi
+; CHECK-NEXT: setb %bl
+; CHECK-NEXT: addl %eax, %edi
+; CHECK-NEXT: movzbl %bl, %eax
+; CHECK-NEXT: adcl %edx, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %ecx
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %ecx
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %eax, %ecx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: addl %eax, %ecx
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: addl %ebx, %ecx
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %eax, %edx
+; CHECK-NEXT: setb %bl
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %bl, %eax
+; CHECK-NEXT: adcl %esi, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
+; CHECK-NEXT: addl %edx, %esi
+; CHECK-NEXT: movl %ebp, %ebx
+; CHECK-NEXT: adcl %eax, %ebx
+; CHECK-NEXT: movl %edi, %ecx
+; CHECK-NEXT: adcl $0, %ecx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: adcl $0, %eax
+; CHECK-NEXT: addl %ecx, %esi
+; CHECK-NEXT: adcl %edx, %eax
+; CHECK-NEXT: setb %cl
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: movl %esi, %edx
+; CHECK-NEXT: adcl %ebp, %eax
+; CHECK-NEXT: movl %eax, %esi
+; CHECK-NEXT: movzbl %cl, %ecx
+; CHECK-NEXT: adcl %edi, %ecx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: addl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: adcl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: adcl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: adcl $0, %ecx
+; CHECK-NEXT: movl %edi, %eax
+; CHECK-NEXT: adcl $0, %eax
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl (%esp), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ecx, (%esp) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: mull {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: addl %edx, %ebx
+; CHECK-NEXT: movl %edx, %ebp
+; CHECK-NEXT: adcl $0, %ebp
+; CHECK-NEXT: addl %eax, %ebx
+; CHECK-NEXT: movl %ebx, %esi
+; CHECK-NEXT: adcl %edx, %ebp
+; CHECK-NEXT: setb %ch
+; CHECK-NEXT: addl %eax, %ebp
+; CHECK-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %ch, %ecx
+; CHECK-NEXT: adcl %edx, %ecx
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %eax, %edi
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %ebp, %ebx
+; CHECK-NEXT: movl %esi, %edx
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %ecx, %esi
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: adcl $0, %eax
+; CHECK-NEXT: movl %ecx, %ebp
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %ecx
+; CHECK-NEXT: addl %edi, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %edx, %esi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
+; CHECK-NEXT: movl %edi, %ebx
+; CHECK-NEXT: adcl $0, %ebx
+; CHECK-NEXT: movl %ebp, %edx
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: addl %eax, %ebx
+; CHECK-NEXT: adcl %ecx, %edx
+; CHECK-NEXT: setb %al
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
+; CHECK-NEXT: addl %ecx, %ebx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload
+; CHECK-NEXT: adcl %ebp, %edx
+; CHECK-NEXT: movzbl %al, %eax
+; CHECK-NEXT: adcl %edi, %eax
+; CHECK-NEXT: movl %eax, %edi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: adcl $0, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl (%esp), %eax # 4-byte Reload
+; CHECK-NEXT: adcl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload
+; CHECK-NEXT: adcl %eax, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload
+; CHECK-NEXT: mull %ebp
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, %ecx
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %ebp
+; CHECK-NEXT: movl %ebp, %edi
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %esi, %ebx
+; CHECK-NEXT: movl %edx, %ebp
+; CHECK-NEXT: adcl $0, %ebp
+; CHECK-NEXT: addl %ecx, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %esi, %ebp
+; CHECK-NEXT: setb %cl
+; CHECK-NEXT: addl %eax, %ebp
+; CHECK-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %cl, %eax
+; CHECK-NEXT: adcl %edx, %eax
+; CHECK-NEXT: movl %eax, (%esp) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %edi
+; CHECK-NEXT: movl %edx, %esi
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: mull %edi
+; CHECK-NEXT: movl %edx, %edi
+; CHECK-NEXT: movl %eax, %ecx
+; CHECK-NEXT: movl %esi, %edx
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %esi, %ecx
+; CHECK-NEXT: movl %edi, %esi
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: addl %ebx, %ecx
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl %edx, %esi
+; CHECK-NEXT: setb %cl
+; CHECK-NEXT: addl %eax, %esi
+; CHECK-NEXT: movzbl %cl, %edx
+; CHECK-NEXT: adcl %edi, %edx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
+; CHECK-NEXT: addl %esi, %ecx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: adcl %edx, %eax
+; CHECK-NEXT: movl %ebp, %edi
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: movl (%esp), %ebx # 4-byte Reload
+; CHECK-NEXT: movl %ebx, %ebp
+; CHECK-NEXT: adcl $0, %ebp
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: adcl $0, %edx
+; CHECK-NEXT: addl %edi, %esi
+; CHECK-NEXT: adcl %ebp, %edx
+; CHECK-NEXT: setb %al
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
+; CHECK-NEXT: addl %edi, %esi
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movzbl %al, %eax
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %ebx
+; CHECK-NEXT: movl %ebx, (%esp) # 4-byte Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull %edx, %eax
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, %ecx
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull %edx, %eax
+; CHECK-NEXT: addl %ecx, %eax
+; CHECK-NEXT: movl %eax, %ecx
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull %edx, %eax
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, %ebp
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: imull %edx, %eax
+; CHECK-NEXT: addl %ebp, %eax
+; CHECK-NEXT: movl %edi, %ebp
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: adcl %ecx, %eax
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, %edi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: imull %edx
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: addl %eax, %eax
+; CHECK-NEXT: adcl %edx, %ecx
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl %eax, %ebp
+; CHECK-NEXT: adcl %ecx, %edi
+; CHECK-NEXT: addl %esi, %ebx
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl (%esp), %edi # 4-byte Folded Reload
+; CHECK-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
+; CHECK-NEXT: movl %ecx, %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: movl %eax, %esi
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %edx, %edi
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %edx, %esi
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: movl %ecx, %eax
+; CHECK-NEXT: movl %ecx, %ebp
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: addl %eax, %esi
+; CHECK-NEXT: movl %esi, (%esp) # 4-byte Spill
+; CHECK-NEXT: adcl %edx, %edi
+; CHECK-NEXT: setb %cl
+; CHECK-NEXT: addl %eax, %edi
+; CHECK-NEXT: movzbl %cl, %ecx
+; CHECK-NEXT: adcl %edx, %ecx
+; CHECK-NEXT: movl %ebx, %eax
+; CHECK-NEXT: addl %edi, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %esi, %eax
+; CHECK-NEXT: adcl %ecx, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %edi
+; CHECK-NEXT: adcl $0, %ecx
+; CHECK-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl %ebp, %esi
+; CHECK-NEXT: movl %ebp, %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: movl %edx, %ecx
+; CHECK-NEXT: movl %eax, %ebp
+; CHECK-NEXT: movl %eax, %ebx
+; CHECK-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: addl %edx, %ebp
+; CHECK-NEXT: adcl $0, %ecx
+; CHECK-NEXT: movl %esi, %eax
+; CHECK-NEXT: mull {{[0-9]+}}(%esp)
+; CHECK-NEXT: addl %eax, %ebp
+; CHECK-NEXT: adcl %edx, %ecx
+; CHECK-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
+; CHECK-NEXT: addl %eax, %ecx
+; CHECK-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 1-byte Folded Reload
+; CHECK-NEXT: adcl %edx, %esi
+; CHECK-NEXT: movl %ebx, %edx
+; CHECK-NEXT: addl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: adcl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill
+; CHECK-NEXT: movl %ecx, %ebx
+; CHECK-NEXT: adcl $0, %ebx
+; CHECK-NEXT: movl %esi, %eax
+; CHECK-NEXT: adcl $0, %eax
+; CHECK-NEXT: addl %edi, %ebx
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill
+; CHECK-NEXT: addl %edx, %ebx
+; CHECK-NEXT: adcl %ebp, %eax
+; CHECK-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 1-byte Folded Reload
+; CHECK-NEXT: adcl %ecx, %edi
+; CHECK-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl $0, %esi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-NEXT: imull %ecx, %edi
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload
+; CHECK-NEXT: movl %edi, %ebp
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-NEXT: imull %ecx, %edi
+; CHECK-NEXT: addl %ebp, %edi
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ebp
+; CHECK-NEXT: imull %ecx, %ebp
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: imull {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT: addl %ebp, %ecx
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl %edi, %ecx
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: addl %ebx, %ebp
+; CHECK-NEXT: movl %ebp, %ebx
+; CHECK-NEXT: adcl %eax, %edi
+; CHECK-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl %esi, %ecx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload
+; CHECK-NEXT: movl (%esp), %eax # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
+; CHECK-NEXT: movl %eax, (%esp) # 4-byte Spill
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: movl %ebp, %ebx
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload
+; CHECK-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: sarl $31, %eax
+; CHECK-NEXT: xorl %eax, %ebx
+; CHECK-NEXT: xorl %eax, %edx
+; CHECK-NEXT: orl %ebx, %edx
+; CHECK-NEXT: xorl %eax, %ebp
+; CHECK-NEXT: orl %edx, %ebp
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload
+; CHECK-NEXT: xorl %eax, %ebx
+; CHECK-NEXT: xorl %eax, %ecx
+; CHECK-NEXT: orl %ebx, %ecx
+; CHECK-NEXT: xorl %eax, %esi
+; CHECK-NEXT: orl %ecx, %esi
+; CHECK-NEXT: xorl %eax, %edi
+; CHECK-NEXT: xorl (%esp), %eax # 4-byte Folded Reload
+; CHECK-NEXT: orl %esi, %eax
+; CHECK-NEXT: orl %ebp, %eax
+; CHECK-NEXT: orl %edi, %eax
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
+; CHECK-NEXT: movl %edi, %ecx
+; CHECK-NEXT: andl $1, %ecx
+; CHECK-NEXT: movl %ecx, %edx
+; CHECK-NEXT: negl %edx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload
+; CHECK-NEXT: xorl %edx, %ebx
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
+; CHECK-NEXT: xorl %edx, %esi
+; CHECK-NEXT: orl %ebx, %esi
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload
+; CHECK-NEXT: xorl %edx, %ebx
+; CHECK-NEXT: orl %esi, %ebx
+; CHECK-NEXT: xorl %edi, %edx
+; CHECK-NEXT: orl %ebx, %edx
+; CHECK-NEXT: orl %eax, %edx
+; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: movl %edx, 4(%eax)
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: movl %edx, (%eax)
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: movl %edx, 8(%eax)
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
+; CHECK-NEXT: movl %edx, 12(%eax)
+; CHECK-NEXT: movb %cl, 16(%eax)
+; CHECK-NEXT: setne 20(%eax)
+; CHECK-NEXT: addl $164, %esp
+; CHECK-NEXT: popl %esi
+; CHECK-NEXT: popl %edi
+; CHECK-NEXT: popl %ebx
+; CHECK-NEXT: popl %ebp
+; CHECK-NEXT: retl $4
+ %r = tail call { i129, i1 } @llvm.smul.with.overflow.i129(i129 %x, i129 %y)
+ ret { i129, i1 } %r
}
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