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| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2017-04-28 04:48:42 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2017-04-28 04:48:42 +0000 |
| commit | ba0daee6b236cfda7488c68a1f16d51b6a60d521 (patch) | |
| tree | 36413afccebf401e3196b48412a5890197229bb2 /llvm/test/CodeGen/X86/stackmap-fast-isel.ll | |
| parent | 41d9ef3cedbe05b83e8c03c62aeaf01a1e52b134 (diff) | |
| download | bcm5719-llvm-ba0daee6b236cfda7488c68a1f16d51b6a60d521.tar.gz bcm5719-llvm-ba0daee6b236cfda7488c68a1f16d51b6a60d521.zip | |
[StackMaps] Increase the size of the "location size" field
Summary:
In some cases LLVM (especially the SLP vectorizer) will create vectors
that are 256 bytes (or larger). Given that this is intentional[0] is
likely to get more common, this patch updates the StackMap binary
format to deal with the spill locations for said vectors.
This change also bumps the stack map version from 2 to 3.
[0]: https://reviews.llvm.org/D32533#738350
Reviewers: reames, kavon, skatkov, javed.absar
Subscribers: mcrosier, nemanjai, llvm-commits
Differential Revision: https://reviews.llvm.org/D32629
llvm-svn: 301615
Diffstat (limited to 'llvm/test/CodeGen/X86/stackmap-fast-isel.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/stackmap-fast-isel.ll | 58 |
1 files changed, 43 insertions, 15 deletions
diff --git a/llvm/test/CodeGen/X86/stackmap-fast-isel.ll b/llvm/test/CodeGen/X86/stackmap-fast-isel.ll index 7afe966b77a..ae10a37756b 100644 --- a/llvm/test/CodeGen/X86/stackmap-fast-isel.ll +++ b/llvm/test/CodeGen/X86/stackmap-fast-isel.ll @@ -4,7 +4,7 @@ ; CHECK-LABEL: .section __LLVM_STACKMAPS,__llvm_stackmaps ; CHECK-NEXT: __LLVM_StackMaps: ; Header -; CHECK-NEXT: .byte 2 +; CHECK-NEXT: .byte 3 ; CHECK-NEXT: .byte 0 ; CHECK-NEXT: .short 0 ; Num Functions @@ -42,62 +42,86 @@ ; CHECK-NEXT: .short 12 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long -1 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long -1 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 65536 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 2000000000 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 2147483647 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long -1 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long -1 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 0 ; LargeConstant at index 0 ; CHECK-NEXT: .byte 5 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 0 ; LargeConstant at index 1 ; CHECK-NEXT: .byte 5 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 1 ; LargeConstant at index 2 ; CHECK-NEXT: .byte 5 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 2 ; SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long -1 @@ -115,7 +139,9 @@ entry: ; CHECK-NEXT: .short 1 ; Loc 0: SmallConstant ; CHECK-NEXT: .byte 4 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long 33 @@ -133,8 +159,10 @@ define void @liveConstant() { ; CHECK-NEXT: .short 1 ; Loc 0: Direct RBP - ofs ; CHECK-NEXT: .byte 2 -; CHECK-NEXT: .byte 8 +; CHECK-NEXT: .byte 0 +; CHECK-NEXT: .short 8 ; CHECK-NEXT: .short 6 +; CHECK-NEXT: .short 0 ; CHECK-NEXT: .long define void @directFrameIdx() { |
