llvm-mirror/test/CodeGen/X86/avoid-lea-scale2.ll

mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-01 00:12:50 +01:00
; RUN: llc < %s -march=x86-64 | grep {leal.*-2(\[%\]rdi,\[%\]rdi)}

define i32 @foo(i32 %x) nounwind readnone {
  %t0 = shl i32 %x, 1
  %t1 = add i32 %t0, -2
  ret i32 %t1
}
Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81290 2009-09-09 01:54:48 +02:00			`; RUN: llc < %s -march=x86-64 \| grep {leal.*-2(\[%\]rdi,\[%\]rdi)}`
x86 isel tweak: use lea (%reg,%reg) instead of lea (,%reg,2). llvm-svn: 76817 2009-07-23 01:26:55 +02:00
			`define i32 @foo(i32 %x) nounwind readnone {`
			`%t0 = shl i32 %x, 1`
			`%t1 = add i32 %t0, -2`
			`ret i32 %t1`
			`}`