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Differential D35844 Diff 119589 test/CodeGen/X86/lea-opt-cse3.ll

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test/CodeGen/X86/lea-opt-cse3.ll

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; X86-NEXT: cmpl $10, %ecx ; X86-NEXT: cmpl $10, %ecx
; X86-NEXT: je .LBB2_2 ; X86-NEXT: je .LBB2_2
; X86-NEXT: # BB#1: # %mid ; X86-NEXT: # BB#1: # %mid
; X86-NEXT: leal 4(%esi,%edx,8), %eax ; X86-NEXT: leal 4(%esi,%edx,8), %eax
; X86-NEXT: imull %eax, %ecx ; X86-NEXT: imull %eax, %ecx
; X86-NEXT: movl %ecx, %eax ; X86-NEXT: movl %ecx, %eax
; X86-NEXT: .LBB2_2: # %exit ; X86-NEXT: .LBB2_2: # %exit
; X86-NEXT: popl %esi ; X86-NEXT: popl %esi
; X86-NEXT: .Lcfi2:
; X86-NEXT: .cfi_def_cfa_offset 4
; X86-NEXT: retl ; X86-NEXT: retl
entry: entry:
%mul = shl i32 %b, 2 %mul = shl i32 %b, 2
%add = add i32 %a, 4 %add = add i32 %a, 4
%add1 = add i32 %add, %mul %add1 = add i32 %add, %mul
%cmp = icmp ne i32 %add1 , 10 %cmp = icmp ne i32 %add1 , 10
br i1 %cmp , label %mid , label %exit br i1 %cmp , label %mid , label %exit
mid: mid:
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; X64-NEXT: imull %eax, %ecx ; X64-NEXT: imull %eax, %ecx
; X64-NEXT: movl %ecx, %eax ; X64-NEXT: movl %ecx, %eax
; X64-NEXT: .LBB3_2: # %exit ; X64-NEXT: .LBB3_2: # %exit
; X64-NEXT: retq ; X64-NEXT: retq
; ;
; X86-LABEL: foo1_mult_basic_blocks_illegal_scale: ; X86-LABEL: foo1_mult_basic_blocks_illegal_scale:
; X86: # BB#0: # %entry ; X86: # BB#0: # %entry
; X86-NEXT: pushl %esi ; X86-NEXT: pushl %esi
; X86-NEXT: .Lcfi2:
; X86-NEXT: .cfi_def_cfa_offset 8
; X86-NEXT: .Lcfi3: ; X86-NEXT: .Lcfi3:
; X86-NEXT: .cfi_def_cfa_offset 8
; X86-NEXT: .Lcfi4:
; X86-NEXT: .cfi_offset %esi, -8 ; X86-NEXT: .cfi_offset %esi, -8
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: leal 4(%esi,%edx,2), %ecx ; X86-NEXT: leal 4(%esi,%edx,2), %ecx
; X86-NEXT: xorl %eax, %eax ; X86-NEXT: xorl %eax, %eax
; X86-NEXT: cmpl $10, %ecx ; X86-NEXT: cmpl $10, %ecx
; X86-NEXT: je .LBB3_2 ; X86-NEXT: je .LBB3_2
; X86-NEXT: # BB#1: # %mid ; X86-NEXT: # BB#1: # %mid
; X86-NEXT: leal 4(%esi,%edx,8), %eax ; X86-NEXT: leal 4(%esi,%edx,8), %eax
; X86-NEXT: imull %eax, %ecx ; X86-NEXT: imull %eax, %ecx
; X86-NEXT: movl %ecx, %eax ; X86-NEXT: movl %ecx, %eax
; X86-NEXT: .LBB3_2: # %exit ; X86-NEXT: .LBB3_2: # %exit
; X86-NEXT: popl %esi ; X86-NEXT: popl %esi
; X86-NEXT: .Lcfi5:
; X86-NEXT: .cfi_def_cfa_offset 4
; X86-NEXT: retl ; X86-NEXT: retl
entry: entry:
%mul = shl i32 %b, 1 %mul = shl i32 %b, 1
%add = add i32 %a, 4 %add = add i32 %a, 4
%add1 = add i32 %add, %mul %add1 = add i32 %add, %mul
%cmp = icmp ne i32 %add1 , 10 %cmp = icmp ne i32 %add1 , 10
br i1 %cmp, label %mid , label %exit br i1 %cmp, label %mid , label %exit
mid: mid:
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