mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-25 22:12:57 +02:00
a72e83c26e
For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
80 lines
3.0 KiB
LLVM
80 lines
3.0 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-win32 -mattr=sse2 | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-pc-windows-msvc"
|
|
|
|
define double @double() {
|
|
ret double 0x0000000000800000
|
|
}
|
|
; CHECK: .globl __real@0000000000800000
|
|
; CHECK-NEXT: .section .rdata,"dr",discard,__real@0000000000800000
|
|
; CHECK-NEXT: .p2align 3
|
|
; CHECK-NEXT: __real@0000000000800000:
|
|
; CHECK-NEXT: .quad 8388608
|
|
; CHECK: double:
|
|
; CHECK: movsd __real@0000000000800000(%rip), %xmm0
|
|
; CHECK-NEXT: ret
|
|
|
|
define <4 x i32> @vec1() {
|
|
ret <4 x i32> <i32 3, i32 2, i32 1, i32 0>
|
|
}
|
|
; CHECK: .globl __xmm@00000000000000010000000200000003
|
|
; CHECK-NEXT: .section .rdata,"dr",discard,__xmm@00000000000000010000000200000003
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: __xmm@00000000000000010000000200000003:
|
|
; CHECK-NEXT: .long 3
|
|
; CHECK-NEXT: .long 2
|
|
; CHECK-NEXT: .long 1
|
|
; CHECK-NEXT: .long 0
|
|
; CHECK: vec1:
|
|
; CHECK: movaps __xmm@00000000000000010000000200000003(%rip), %xmm0
|
|
; CHECK-NEXT: ret
|
|
|
|
define <8 x i16> @vec2() {
|
|
ret <8 x i16> <i16 7, i16 6, i16 5, i16 4, i16 3, i16 2, i16 1, i16 0>
|
|
}
|
|
; CHECK: .globl __xmm@00000001000200030004000500060007
|
|
; CHECK-NEXT: .section .rdata,"dr",discard,__xmm@00000001000200030004000500060007
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: __xmm@00000001000200030004000500060007:
|
|
; CHECK-NEXT: .short 7
|
|
; CHECK-NEXT: .short 6
|
|
; CHECK-NEXT: .short 5
|
|
; CHECK-NEXT: .short 4
|
|
; CHECK-NEXT: .short 3
|
|
; CHECK-NEXT: .short 2
|
|
; CHECK-NEXT: .short 1
|
|
; CHECK-NEXT: .short 0
|
|
; CHECK: vec2:
|
|
; CHECK: movaps __xmm@00000001000200030004000500060007(%rip), %xmm0
|
|
; CHECK-NEXT: ret
|
|
|
|
|
|
define <4 x float> @undef1() {
|
|
ret <4 x float> <float 1.0, float 1.0, float undef, float undef>
|
|
|
|
; CHECK: .globl __xmm@00000000000000003f8000003f800000
|
|
; CHECK-NEXT: .section .rdata,"dr",discard,__xmm@00000000000000003f8000003f800000
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: __xmm@00000000000000003f8000003f800000:
|
|
; CHECK-NEXT: .long 1065353216 # float 1
|
|
; CHECK-NEXT: .long 1065353216 # float 1
|
|
; CHECK-NEXT: .zero 4
|
|
; CHECK-NEXT: .zero 4
|
|
; CHECK: undef1:
|
|
; CHECK: movaps __xmm@00000000000000003f8000003f800000(%rip), %xmm0
|
|
; CHECK-NEXT: ret
|
|
}
|
|
|
|
define float @pr23966(i32 %a) {
|
|
%tobool = icmp ne i32 %a, 0
|
|
%sel = select i1 %tobool, float -1.000000e+00, float 1.000000e+00
|
|
ret float %sel
|
|
}
|
|
|
|
; CHECK: .globl __real@bf8000003f800000
|
|
; CHECK-NEXT: .section .rdata,"dr",discard,__real@bf8000003f800000
|
|
; CHECK-NEXT: .p2align 2
|
|
; CHECK-NEXT: __real@bf8000003f800000:
|
|
; CHECK-NEXT: .long 1065353216
|
|
; CHECK-NEXT: .long 3212836864
|