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0919e582e6
Both AArch64 and ARM support llvm.<arch>.thread.pointer intrinsics that just return the thread pointer. I have a pending patch that does the same for SystemZ (D19054), and there are many more targets that could benefit from one. This patch merges the ARM and AArch64 intrinsics into a single target independent one that will also be used by subsequent targets. Differential Revision: http://reviews.llvm.org/D19098 llvm-svn: 266818
20 lines
473 B
LLVM
20 lines
473 B
LLVM
; Test autoupgrade of arch-specific thread pointer intrinsics
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; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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declare i8* @llvm.aarch64.thread.pointer()
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declare i8* @llvm.arm.thread.pointer()
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define i8* @test1() {
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; CHECK: test1()
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; CHECK: call i8* @llvm.thread.pointer()
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%1 = call i8* @llvm.aarch64.thread.pointer()
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ret i8 *%1
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}
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define i8* @test2() {
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; CHECK: test2()
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; CHECK: call i8* @llvm.thread.pointer()
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%1 = call i8* @llvm.arm.thread.pointer()
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ret i8 *%1
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}
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