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| author | Richard Osborne <richard@xmos.com> | 2014-02-27 14:24:13 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2014-02-27 14:24:13 +0000 |
| commit | e4db795a4c10b7e662dc1c18bb78699484e9da8c (patch) | |
| tree | 334ca39f955d867d2ee684e3772d9679707351ef /test/CodeGen/XCore | |
| parent | ad4ffce35ffe77b25f4a670823225a9151725630 (diff) | |
| download | llvm-e4db795a4c10b7e662dc1c18bb78699484e9da8c.tar.gz llvm-e4db795a4c10b7e662dc1c18bb78699484e9da8c.tar.bz2 llvm-e4db795a4c10b7e662dc1c18bb78699484e9da8c.tar.xz | |
Revert r202396, r202397.
These are causing test failures, revert for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202398 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/XCore')
| -rw-r--r-- | test/CodeGen/XCore/bigstructret.ll | 39 |
1 files changed, 4 insertions, 35 deletions
diff --git a/test/CodeGen/XCore/bigstructret.ll b/test/CodeGen/XCore/bigstructret.ll index 567b372091..877c57140a 100644 --- a/test/CodeGen/XCore/bigstructret.ll +++ b/test/CodeGen/XCore/bigstructret.ll @@ -3,8 +3,8 @@ %0 = type { i32, i32, i32, i32 } %1 = type { i32, i32, i32, i32, i32 } -; Structs of 4 words are returned in registers -define internal %0 @ReturnBigStruct() nounwind readnone { +; Structs of 4 words can be returned in registers +define internal fastcc %0 @ReturnBigStruct() nounwind readnone { entry: %0 = insertvalue %0 zeroinitializer, i32 12, 0 %1 = insertvalue %0 %0, i32 24, 1 @@ -19,39 +19,8 @@ entry: ; CHECK: ldc r3, 24601 ; CHECK: retsp 0 -; Structs of more than 4 words are partially returned in memory so long as the -; function is not variadic. -define { i32, i32, i32, i32, i32} @f(i32, i32, i32, i32, i32) nounwind readnone { -; CHECK-LABEL: f: -; CHECK: ldc [[REGISTER:r[0-9]+]], 5 -; CHECK-NEXT: stw [[REGISTER]], sp[2] -; CHECK-NEXT: retsp 0 -body: - ret { i32, i32, i32, i32, i32} { i32 undef, i32 undef, i32 undef, i32 undef, i32 5} -} - -@x = external global i32 -@y = external global i32 - -; Check we call a function returning more than 4 words correctly. -define i32 @g() nounwind { -; CHECK-LABEL: g: -; CHECK: entsp 3 -; CHECK: ldc [[REGISTER:r[0-9]+]], 0 -; CHECK: stw [[REGISTER]], sp[1] -; CHECK: bl f -; CHECK-NEXT: ldw r0, sp[2] -; CHECK-NEXT: retsp 3 -; -body: - %0 = call { i32, i32, i32, i32, i32 } @f(i32 0, i32 0, i32 0, i32 0, i32 0) - %1 = extractvalue { i32, i32, i32, i32, i32 } %0, 4 - ret i32 %1 -} - -; Variadic functions return structs bigger than 4 words via a hidden -; sret-parameter -define internal %1 @ReturnBigStruct2(i32 %dummy, ...) nounwind readnone { +; Structs bigger than 4 words are returned via a hidden hidden sret-parameter +define internal fastcc %1 @ReturnBigStruct2() nounwind readnone { entry: %0 = insertvalue %1 zeroinitializer, i32 12, 0 %1 = insertvalue %1 %0, i32 24, 1 |