llvm/test/CodeGen/X86/fast-cc-merge-stack-adj.ll

; RUN: llc < %s -mcpu=generic -march=x86 -x86-asm-syntax=intel | \
; RUN:   grep {add	ESP, 8}

target triple = "i686-pc-linux-gnu"

declare x86_fastcallcc void @func(i32*, i64)

define x86_fastcallcc void @caller(i32, i64) {
        %X = alloca i32         ; <i32*> [#uses=1]
        call x86_fastcallcc void @func( i32* %X, i64 0 )
        ret void
}
Instruction scheduling itinerary for Intel Atom. Adds an instruction itinerary to all x86 instructions, giving each a default latency of 1, using the InstrItinClass IIC_DEFAULT. Sets specific latencies for Atom for the instructions in files X86InstrCMovSetCC.td, X86InstrArithmetic.td, X86InstrControl.td, and X86InstrShiftRotate.td. The Atom latencies for the remainder of the x86 instructions will be set in subsequent patches. Adds a test to verify that the scheduler is working. Also changes the scheduling preference to "Hybrid" for i386 Atom, while leaving x86_64 as ILP. Patch by Preston Gurd! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149558 91177308-0d34-0410-b5e6-96231b3b80d8 2012-02-01 23:20:51 +00:00			`; RUN: llc < %s -mcpu=generic -march=x86 -x86-asm-syntax=intel \| \`
Change the x86 assembly output to use tab characters to separate the mnemonics from their operands instead of single spaces. This makes the assembly output a little more consistent with various other compilers (f.e. GCC), and slightly easier to read. Also, update the regression tests accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40648 91177308-0d34-0410-b5e6-96231b3b80d8 2007-07-31 20:11:57 +00:00			`; RUN: grep {add ESP, 8}`
new testcase git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22037 91177308-0d34-0410-b5e6-96231b3b80d8 2005-05-14 23:52:09 +00:00
Allow this to pass on non-linux systems as well, such as darwin git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22484 91177308-0d34-0410-b5e6-96231b3b80d8 2005-07-20 19:12:00 +00:00			`target triple = "i686-pc-linux-gnu"`

Remove llvm-upgrade and update tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47432 91177308-0d34-0410-b5e6-96231b3b80d8 2008-02-21 07:42:26 +00:00			`declare x86_fastcallcc void @func(i32*, i64)`
new testcase git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22037 91177308-0d34-0410-b5e6-96231b3b80d8 2005-05-14 23:52:09 +00:00
Remove llvm-upgrade and update tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47432 91177308-0d34-0410-b5e6-96231b3b80d8 2008-02-21 07:42:26 +00:00			`define x86_fastcallcc void @caller(i32, i64) {`
			`%X = alloca i32 ; <i32*> [#uses=1]`
			`call x86_fastcallcc void @func( i32* %X, i64 0 )`
			`ret void`
new testcase git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22037 91177308-0d34-0410-b5e6-96231b3b80d8 2005-05-14 23:52:09 +00:00			`}`
Remove llvm-upgrade and update tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47432 91177308-0d34-0410-b5e6-96231b3b80d8 2008-02-21 07:42:26 +00:00