2012-01-09 14:52:46 +08:00
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; RUN: llc < %s -march=x86 -mattr=+avx2 | FileCheck %s
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define void @f(<8 x float> %A, i8* %B, <4 x double> %C, i32 %D, <4 x i64> %E) {
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; CHECK: vmovntps
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%cast = bitcast i8* %B to <8 x float>*
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%A2 = fadd <8 x float> %A, <float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x4200000000000000>
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store <8 x float> %A2, <8 x float>* %cast, align 16, !nontemporal !0
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; CHECK: vmovntdq
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%cast1 = bitcast i8* %B to <4 x i64>*
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%E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
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store <4 x i64> %E2, <4 x i64>* %cast1, align 16, !nontemporal !0
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; CHECK: vmovntpd
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%cast2 = bitcast i8* %B to <4 x double>*
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%C2 = fadd <4 x double> %C, <double 0x0, double 0x0, double 0x0, double 0x4200000000000000>
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store <4 x double> %C2, <4 x double>* %cast2, align 16, !nontemporal !0
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; CHECK: movnti
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%cast3 = bitcast i8* %B to i32*
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store i32 %D, i32* %cast3, align 16, !nontemporal !0
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ret void
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}
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IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
llvm-svn: 224257
2014-12-16 03:07:53 +08:00
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!0 = !{i32 1}
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