; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
-
+; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X86
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X64
define i64 @test1(i8* %data) {
-; CHECK-LABEL: test1:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movl (%rdi), %eax
-; CHECK-NEXT: shll $2, %eax
-; CHECK-NEXT: andl $60, %eax
-; CHECK-NEXT: retq
+; X86-LABEL: test1:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movzbl (%eax), %eax
+; X86-NEXT: shll $2, %eax
+; X86-NEXT: andl $60, %eax
+; X86-NEXT: xorl %edx, %edx
+; X86-NEXT: retl
+;
+; X64-LABEL: test1:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movl (%rdi), %eax
+; X64-NEXT: shll $2, %eax
+; X64-NEXT: andl $60, %eax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%bf.clear = shl i8 %bf.load, 2
}
define i8* @test2(i8* %data) {
-; CHECK-LABEL: test2:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movl (%rdi), %eax
-; CHECK-NEXT: andl $15, %eax
-; CHECK-NEXT: leaq (%rdi,%rax,4), %rax
-; CHECK-NEXT: retq
+; X86-LABEL: test2:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movzbl (%eax), %ecx
+; X86-NEXT: andl $15, %ecx
+; X86-NEXT: leal (%eax,%ecx,4), %eax
+; X86-NEXT: retl
+;
+; X64-LABEL: test2:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movl (%rdi), %eax
+; X64-NEXT: andl $15, %eax
+; X64-NEXT: leaq (%rdi,%rax,4), %rax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%bf.clear = shl i8 %bf.load, 2
; If the shift op is SHL, the logic op can only be AND.
define i64 @test3(i8* %data) {
-; CHECK-LABEL: test3:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movb (%rdi), %al
-; CHECK-NEXT: shlb $2, %al
-; CHECK-NEXT: xorb $60, %al
-; CHECK-NEXT: movzbl %al, %eax
-; CHECK-NEXT: retq
+; X86-LABEL: test3:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movb (%eax), %al
+; X86-NEXT: shlb $2, %al
+; X86-NEXT: xorb $60, %al
+; X86-NEXT: movzbl %al, %eax
+; X86-NEXT: xorl %edx, %edx
+; X86-NEXT: retl
+;
+; X64-LABEL: test3:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movb (%rdi), %al
+; X64-NEXT: shlb $2, %al
+; X64-NEXT: xorb $60, %al
+; X64-NEXT: movzbl %al, %eax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%bf.clear = shl i8 %bf.load, 2
}
define i64 @test4(i8* %data) {
-; CHECK-LABEL: test4:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movl (%rdi), %eax
-; CHECK-NEXT: shrq $2, %rax
-; CHECK-NEXT: andl $60, %eax
-; CHECK-NEXT: retq
+; X86-LABEL: test4:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movzbl (%eax), %eax
+; X86-NEXT: shrl $2, %eax
+; X86-NEXT: andl $-4, %eax
+; X86-NEXT: xorl %edx, %edx
+; X86-NEXT: retl
+;
+; X64-LABEL: test4:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movl (%rdi), %eax
+; X64-NEXT: shrq $2, %rax
+; X64-NEXT: andl $60, %eax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%bf.clear = lshr i8 %bf.load, 2
}
define i64 @test5(i8* %data) {
-; CHECK-LABEL: test5:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movzbl (%rdi), %eax
-; CHECK-NEXT: shrq $2, %rax
-; CHECK-NEXT: xorq $60, %rax
-; CHECK-NEXT: retq
+; X86-LABEL: test5:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movzbl (%eax), %eax
+; X86-NEXT: shrl $2, %eax
+; X86-NEXT: xorl $60, %eax
+; X86-NEXT: xorl %edx, %edx
+; X86-NEXT: retl
+;
+; X64-LABEL: test5:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movzbl (%rdi), %eax
+; X64-NEXT: shrq $2, %rax
+; X64-NEXT: xorq $60, %rax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%bf.clear = lshr i8 %bf.load, 2
}
define i64 @test6(i8* %data) {
-; CHECK-LABEL: test6:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movzbl (%rdi), %eax
-; CHECK-NEXT: shrq $2, %rax
-; CHECK-NEXT: orq $60, %rax
-; CHECK-NEXT: retq
+; X86-LABEL: test6:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movzbl (%eax), %eax
+; X86-NEXT: shrl $2, %eax
+; X86-NEXT: orl $60, %eax
+; X86-NEXT: xorl %edx, %edx
+; X86-NEXT: retl
+;
+; X64-LABEL: test6:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movzbl (%rdi), %eax
+; X64-NEXT: shrq $2, %rax
+; X64-NEXT: orq $60, %rax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%bf.clear = lshr i8 %bf.load, 2
; Load is folded with sext.
define i64 @test8(i8* %data) {
-; CHECK-LABEL: test8:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: movsbl (%rdi), %eax
-; CHECK-NEXT: movzwl %ax, %eax
-; CHECK-NEXT: shrl $2, %eax
-; CHECK-NEXT: orl $60, %eax
-; CHECK-NEXT: retq
+; X86-LABEL: test8:
+; X86: # %bb.0: # %entry
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: movsbl (%eax), %eax
+; X86-NEXT: movzwl %ax, %eax
+; X86-NEXT: shrl $2, %eax
+; X86-NEXT: orl $60, %eax
+; X86-NEXT: xorl %edx, %edx
+; X86-NEXT: retl
+;
+; X64-LABEL: test8:
+; X64: # %bb.0: # %entry
+; X64-NEXT: movsbl (%rdi), %eax
+; X64-NEXT: movzwl %ax, %eax
+; X64-NEXT: shrl $2, %eax
+; X64-NEXT: orl $60, %eax
+; X64-NEXT: retq
entry:
%bf.load = load i8, i8* %data, align 4
%ext = sext i8 %bf.load to i16