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dbdb2581b8
This was causing unnecessary spills/restores of callee saved registers. Fixes PR13572. Patch by Pranav Bhandarkar! llvm-svn: 161778
15 lines
359 B
LLVM
15 lines
359 B
LLVM
; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
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; CHECK: foo_empty
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; CHECK-NOT: allocframe
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; CHECK-NOT: memd(r29
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; CHECK: jump bar_empty
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define void @foo_empty(i32 %h) nounwind {
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entry:
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%add = add nsw i32 %h, 3
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%call = tail call i32 bitcast (i32 (...)* @bar_empty to i32 (i32)*)(i32 %add) nounwind
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ret void
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}
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declare i32 @bar_empty(...)
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