14 lines
294 B
LLVM
14 lines
294 B
LLVM
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; RUN: llc -mattr=+reserved-r19 -march=hexagon < %s | FileCheck %s
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define dso_local i32 @r19f() #0 {
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entry:
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%0 = call i32 @llvm.read_register.i32(metadata !0)
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ret i32 %0
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}
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declare i32 @llvm.read_register.i32(metadata) #1
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!llvm.named.register.r19 = !{!0}
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!0 = !{!"r19"}
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; CHECK: r0 = r19
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