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f6f53bcd51
Support for the intrinsics that read from and write to global named registers is added for r1, r2 and r13 (depending on the subtarget). llvm-svn: 208509
16 lines
535 B
LLVM
16 lines
535 B
LLVM
; RUN: not llc < %s -mtriple=powerpc-apple-darwin 2>&1 | FileCheck %s
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; RUN: not llc < %s -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s
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; RUN: not llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s
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define i32 @get_reg() nounwind {
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entry:
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; FIXME: Include an allocatable-specific error message
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; CHECK: Invalid register name global variable
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%reg = call i32 @llvm.read_register.i32(metadata !0)
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ret i32 %reg
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}
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declare i32 @llvm.read_register.i32(metadata) nounwind
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!0 = metadata !{metadata !"r0\00"}
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