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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2015-06-02 20:32:50 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2015-06-02 20:32:50 +0000 |
| commit | c95f3f8c95c922a9697509f4a9c287dc4243bddf (patch) | |
| tree | 633850099e4ec0d8af9d94ac9abb43c0fc109abe /llvm/test | |
| parent | acbea8fb3737e8e79611c9b0abcdcf593a488178 (diff) | |
| download | bcm5719-llvm-c95f3f8c95c922a9697509f4a9c287dc4243bddf.tar.gz bcm5719-llvm-c95f3f8c95c922a9697509f4a9c287dc4243bddf.zip | |
[mips] Make TTypeEncoding indirect to allow .eh_frame to be read-only.
Summary:
Following on from r209907 which made personality encodings indirect, do the
same for TType encodings. This fixes the case where a try/catch block needs
to generate references to, for example, std::exception in the
.gcc_except_table.
Previous attempts at committing this broke the buildbots due to bugs in IAS.
These bugs have now been fixed so trying again.
Reviewers: petarj
Reviewed By: petarj
Subscribers: srhines, joerg, tberghammer, llvm-commits
Differential Revision: http://reviews.llvm.org/D9669
llvm-svn: 238863
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/Mips/ehframe-indirect.ll | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/llvm/test/CodeGen/Mips/ehframe-indirect.ll b/llvm/test/CodeGen/Mips/ehframe-indirect.ll index f124881a472..dc06ef7840f 100644 --- a/llvm/test/CodeGen/Mips/ehframe-indirect.ll +++ b/llvm/test/CodeGen/Mips/ehframe-indirect.ll @@ -1,9 +1,11 @@ -; RUN: llc -mtriple=mipsel-linux-gnu < %s | FileCheck -check-prefix=ALL -check-prefix=O32 %s -; RUN: llc -mtriple=mipsel-linux-android < %s | FileCheck -check-prefix=ALL -check-prefix=O32 %s -; RUN: llc -mtriple=mips64el-linux-gnu -target-abi=n32 < %s | FileCheck -check-prefix=ALL -check-prefix=N32 %s -; RUN: llc -mtriple=mips64el-linux-android -target-abi=n32 < %s | FileCheck -check-prefix=ALL -check-prefix=N32 %s -; RUN: llc -mtriple=mips64el-linux-gnu < %s | FileCheck -check-prefix=ALL -check-prefix=N64 %s -; RUN: llc -mtriple=mips64el-linux-android < %s | FileCheck -check-prefix=ALL -check-prefix=N64 %s +; RUN: llc -mtriple=mipsel-linux-gnu < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=O32 %s +; RUN: llc -mtriple=mipsel-linux-android < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=O32 %s +; RUN: llc -mtriple=mips64el-linux-gnu -target-abi=n32 < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N32 %s +; RUN: llc -mtriple=mips64el-linux-android -target-abi=n32 < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N32 %s +; RUN: llc -mtriple=mips64el-linux-gnu < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N64 %s +; RUN: llc -mtriple=mips64el-linux-android < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N64 %s + +@_ZTISt9exception = external constant i8* define i32 @main() { ; ALL: .cfi_startproc @@ -16,7 +18,9 @@ entry: lpad: %0 = landingpad { i8*, i32 } personality i8* - bitcast (i32 (...)* @__gxx_personality_v0 to i8*) catch i8* null + bitcast (i32 (...)* @__gxx_personality_v0 to i8*) + catch i8* null + catch i8* bitcast (i8** @_ZTISt9exception to i8*) ret i32 0 cont: @@ -28,6 +32,14 @@ declare i32 @__gxx_personality_v0(...) declare void @foo() +; ALL: GCC_except_table{{[0-9]+}}: +; ALL: .byte 155 # @TType Encoding = indirect pcrel sdata4 +; ALL: $[[PC_LABEL:tmp[0-9]+]]: +; ALL: .4byte ($_ZTISt9exception.DW.stub)-($[[PC_LABEL]]) +; ALL: $_ZTISt9exception.DW.stub: +; O32: .4byte _ZTISt9exception +; N32: .4byte _ZTISt9exception +; N64: .8byte _ZTISt9exception ; ALL: .hidden DW.ref.__gxx_personality_v0 ; ALL: .weak DW.ref.__gxx_personality_v0 ; ALL: .section .data.DW.ref.__gxx_personality_v0,"aGw",@progbits,DW.ref.__gxx_personality_v0,comdat |
