blob: a0511f2804a34b41c22021816db13dc43e4eeb5e [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=i386-apple-darwin9 -mcpu=yonah < %s | FileCheck %s
define fastcc void @t1() nounwind {
; CHECK-LABEL: t1:
; CHECK: ## %bb.0: ## %entry
; CHECK-NEXT: subl $16, %esp
; CHECK-NEXT: pushl $188
; CHECK-NEXT: pushl $0
; CHECK-NEXT: pushl $0
; CHECK-NEXT: calll _memset
; CHECK-NEXT: addl $16, %esp
entry:
call void @llvm.memset.p0i8.i32(i8* null, i8 0, i32 188, i1 false)
unreachable
}
define fastcc void @t2(i8 signext %c) nounwind {
; CHECK-LABEL: t2:
; CHECK: ## %bb.0: ## %entry
; CHECK-NEXT: subl $12, %esp
; CHECK-NEXT: movl %ecx, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $76, {{[0-9]+}}(%esp)
; CHECK-NEXT: calll _memset
entry:
call void @llvm.memset.p0i8.i32(i8* undef, i8 %c, i32 76, i1 false)
unreachable
}
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i1) nounwind
define void @t3(i8* nocapture %s, i8 %a) nounwind {
; CHECK-LABEL: t3:
; CHECK: ## %bb.0: ## %entry
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
; CHECK-NEXT: imull $16843009, %ecx, %ecx ## imm = 0x1010101
; CHECK-NEXT: movl %ecx, 4(%eax)
; CHECK-NEXT: movl %ecx, (%eax)
; CHECK-NEXT: retl
entry:
tail call void @llvm.memset.p0i8.i32(i8* %s, i8 %a, i32 8, i1 false)
ret void
}
define void @t4(i8* nocapture %s, i8 %a) nounwind {
; CHECK-LABEL: t4:
; CHECK: ## %bb.0: ## %entry
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
; CHECK-NEXT: imull $16843009, %ecx, %ecx ## imm = 0x1010101
; CHECK-NEXT: movl %ecx, 8(%eax)
; CHECK-NEXT: movl %ecx, 4(%eax)
; CHECK-NEXT: movl %ecx, (%eax)
; CHECK-NEXT: movw %cx, 12(%eax)
; CHECK-NEXT: movb %cl, 14(%eax)
; CHECK-NEXT: retl
entry:
tail call void @llvm.memset.p0i8.i32(i8* %s, i8 %a, i32 15, i1 false)
ret void
}