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| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
; Use an h register, but don't omit the explicit shift for
; non-address use(s).
define i32 @foo(i8* %x, i32 %y) nounwind {
; CHECK-LABEL: foo:
; CHECK: # %bb.0:
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movzbl %ah, %eax
; CHECK-NEXT: movb $77, (%ecx,%eax,8)
; CHECK-NEXT: shll $3, %eax
; CHECK-NEXT: retl
%t0 = lshr i32 %y, 8 ; <i32> [#uses=1]
%t1 = and i32 %t0, 255 ; <i32> [#uses=2]
%t2 = shl i32 %t1, 3
%t3 = getelementptr i8, i8* %x, i32 %t2 ; <i8*> [#uses=1]
store i8 77, i8* %t3, align 4
ret i32 %t2
}
|