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| author | David Blaikie <dblaikie@gmail.com> | 2013-06-21 22:56:30 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2013-06-21 22:56:30 +0000 |
| commit | 1948910e3186d31bc0d213ecd0d7e87bb2c2760d (patch) | |
| tree | 72933564b70b854dfc26c146d92c8743e87da24c /test/CodeGen/ARM/fast-isel-call.ll | |
| parent | b37e50b6601c0551b36d59b01fe80b9acd4703e5 (diff) | |
| download | external_llvm-1948910e3186d31bc0d213ecd0d7e87bb2c2760d.zip external_llvm-1948910e3186d31bc0d213ecd0d7e87bb2c2760d.tar.gz external_llvm-1948910e3186d31bc0d213ecd0d7e87bb2c2760d.tar.bz2 | |
DebugInfo: Don't lose unreferenced non-trivial by-value parameters
A FastISel optimization was causing us to emit no information for such
parameters & when they go missing we end up emitting a different
function type. By avoiding that shortcut we not only get types correct
(very important) but also location information (handy) - even if it's
only live at the start of a function & may be clobbered later.
Reviewed/discussion by Evan Cheng & Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184604 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/fast-isel-call.ll')
| -rw-r--r-- | test/CodeGen/ARM/fast-isel-call.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/CodeGen/ARM/fast-isel-call.ll b/test/CodeGen/ARM/fast-isel-call.ll index 3833043..d10a381 100644 --- a/test/CodeGen/ARM/fast-isel-call.ll +++ b/test/CodeGen/ARM/fast-isel-call.ll @@ -92,7 +92,7 @@ declare signext i8 @t7(); declare zeroext i8 @t8(); declare zeroext i1 @t9(); -define i32 @t10(i32 %argc, i8** nocapture %argv) { +define i32 @t10() { entry: ; ARM: @t10 ; ARM: movw [[R0:l?r[0-9]*]], #0 |