a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
17 lines
341 B
LLVM
17 lines
341 B
LLVM
; RUN: llc < %s -mtriple=s390x-ibm-zos | FileCheck %s
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; CHECK-LABEL: get_stack:
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; CHECK: lgr 3, 4
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; CHECK: b 2(7)
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define ptr @get_stack() nounwind {
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entry:
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%0 = call i64 @llvm.read_register.i64(metadata !0)
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%1 = inttoptr i64 %0 to ptr
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ret ptr %1
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}
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declare i64 @llvm.read_register.i64(metadata) nounwind
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!0 = !{!"r4"}
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