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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
803 B
LLVM
27 lines
803 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"
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target triple = "nvptx-nvidia-cuda"
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; Ensure global variables in address space 0 are promoted to address space 1
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; CHECK: .global .align 4 .u32 myglobal = 42;
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@myglobal = internal global i32 42, align 4
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; CHECK: .global .align 4 .u32 myconst = 42;
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@myconst = internal constant i32 42, align 4
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define void @foo(i32* %a, i32* %b) {
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; CHECK: cvta.global.u32
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%ld1 = load i32, i32* @myglobal
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; CHECK: cvta.global.u32
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%ld2 = load i32, i32* @myconst
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store i32 %ld1, i32* %a
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store i32 %ld2, i32* %b
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ret void
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}
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!nvvm.annotations = !{!0}
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!0 = !{void (i32*, i32*)* @foo, !"kernel", i32 1}
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