3dc09fbf29
Implment base support of the TLS functionality using Xtensa THREADPTR Option. Implement basic functionality of the DFPAccel Option(registers support).
19 lines
513 B
LLVM
19 lines
513 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: llc -mtriple=xtensa -mattr=+threadptr < %s | FileCheck %s
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@i = external thread_local global i32
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define i32 @f() {
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; CHECK-LABEL: f:
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; CHECK: .cfi_startproc
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; CHECK-NEXT: # %bb.0: # %entry
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; CHECK-NEXT: l32r a8, .LCPI0_0
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; CHECK-NEXT: rur a9, threadptr
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; CHECK-NEXT: add a8, a9, a8
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; CHECK-NEXT: l32i a2, a8, 0
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; CHECK-NEXT: ret
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entry:
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%tmp1 = load i32, ptr @i
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ret i32 %tmp1
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}
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