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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -fast-isel -mtriple=i686-unknown-unknown -O0 -mcpu=skx | FileCheck %s
define i32 @_Z3foov() {
; CHECK-LABEL: _Z3foov:
; CHECK: # BB#0: # %entry
; CHECK-NEXT: pushl %esi
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: subl $16, %esp
; CHECK-NEXT: .cfi_def_cfa_offset 24
; CHECK-NEXT: .cfi_offset %esi, -8
; CHECK-NEXT: movb $1, %al
; CHECK-NEXT: movw $10959, {{[0-9]+}}(%esp) # imm = 0x2ACF
; CHECK-NEXT: movw $-15498, {{[0-9]+}}(%esp) # imm = 0xC376
; CHECK-NEXT: movw $19417, {{[0-9]+}}(%esp) # imm = 0x4BD9
; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
; CHECK-NEXT: cmpw $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
; CHECK-NEXT: movb %al, {{[0-9]+}}(%esp) # 1-byte Spill
; CHECK-NEXT: jne .LBB0_2
; CHECK-NEXT: # BB#1: # %lor.rhs
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: movb %al, %cl
; CHECK-NEXT: movb %cl, {{[0-9]+}}(%esp) # 1-byte Spill
; CHECK-NEXT: jmp .LBB0_2
; CHECK-NEXT: .LBB0_2: # %lor.end
; CHECK-NEXT: movb {{[0-9]+}}(%esp), %al # 1-byte Reload
; CHECK-NEXT: movb $1, %cl
; CHECK-NEXT: andb $1, %al
; CHECK-NEXT: movzbl %al, %edx
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi # 4-byte Reload
; CHECK-NEXT: cmpl %edx, %esi
; CHECK-NEXT: setl %al
; CHECK-NEXT: andb $1, %al
; CHECK-NEXT: movzbl %al, %edx
; CHECK-NEXT: xorl $-1, %edx
; CHECK-NEXT: cmpl $0, %edx
; CHECK-NEXT: movb %cl, {{[0-9]+}}(%esp) # 1-byte Spill
; CHECK-NEXT: jne .LBB0_4
; CHECK-NEXT: # BB#3: # %lor.rhs4
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: movb %al, %cl
; CHECK-NEXT: movb %cl, {{[0-9]+}}(%esp) # 1-byte Spill
; CHECK-NEXT: jmp .LBB0_4
; CHECK-NEXT: .LBB0_4: # %lor.end5
; CHECK-NEXT: movb {{[0-9]+}}(%esp), %al # 1-byte Reload
; CHECK-NEXT: andb $1, %al
; CHECK-NEXT: movzbl %al, %ecx
; CHECK-NEXT: movw %cx, %dx
; CHECK-NEXT: movw %dx, {{[0-9]+}}(%esp)
; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: addl $16, %esp
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: popl %esi
; CHECK-NEXT: .cfi_def_cfa_offset 4
; CHECK-NEXT: retl
entry:
%aa = alloca i16, align 2
%bb = alloca i16, align 2
%cc = alloca i16, align 2
store i16 10959, i16* %aa, align 2
store i16 -15498, i16* %bb, align 2
store i16 19417, i16* %cc, align 2
%0 = load i16, i16* %aa, align 2
%conv = zext i16 %0 to i32
%1 = load i16, i16* %cc, align 2
%tobool = icmp ne i16 %1, 0
br i1 %tobool, label %lor.end, label %lor.rhs
lor.rhs: ; preds = %entry
br label %lor.end
lor.end: ; preds = %lor.rhs, %entry
%2 = phi i1 [ true, %entry ], [ false, %lor.rhs ]
%conv1 = zext i1 %2 to i32
%cmp = icmp slt i32 %conv, %conv1
%conv2 = zext i1 %cmp to i32
%neg = xor i32 %conv2, -1
%tobool3 = icmp ne i32 %neg, 0
br i1 %tobool3, label %lor.end5, label %lor.rhs4
lor.rhs4: ; preds = %lor.end
br label %lor.end5
lor.end5: ; preds = %lor.rhs4, %lor.end
%3 = phi i1 [ true, %lor.end ], [ false, %lor.rhs4 ]
%conv6 = zext i1 %3 to i16
store i16 %conv6, i16* %bb, align 2
%4 = load i16, i16* %bb, align 2
%conv7 = zext i16 %4 to i32
ret i32 %conv7
}
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