Changes in trap.ll

5c396be5 - [llvm-objdump,ARM] Fix further test failures.

Tue, 26 Jul 2022 10:33:45 +0000

[llvm-objdump,ARM] Fix further test failures.Further test-failure fallout from D130358. There were a handful ofuses of llvm-objdump in the CodeGen tests as well, which have taken melonger to get to because more things had to be built. List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

ecd6d725 - [test] llvm/test/: change llvm-objdump single-dash long options to double-dash options

Sun, 15 Mar 2020 23:17:52 +0000

[test] llvm/test/: change llvm-objdump single-dash long options to double-dash optionsAs announced here: http://lists.llvm.org/pipermail/llvm-dev/2019-April/131786.htmlGrouped option syntax (POSIX Utility Conventions) does not play well with -long-optionA subsequent change will reject -long-option. List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

4bb928c1 - ARM: Use BKPT instead of TRAP to implement llvm.debugtrap.

Wed, 24 Oct 2018 18:10:38 +0000

ARM: Use BKPT instead of TRAP to implement llvm.debugtrap.The BKPT instruction is specified to cause a software breakpoint,and at least on Linux results in a SIGTRAP. This makes it moresuitable for implementing debugtrap than TRAP (aka UDF #254), whichis specified to cause an undefined instruction exception and resultsin a SIGILL on Linux.Moreover, BKPT is not marked as a terminator, which is not onlyconsistent with the IR instruction but allows the analyzeBlockfunction to correctly analyze a basic block containing the instruction,which fixes an assertion failure in the machine block placement passpreviously triggered by the included test case.Because BKPT is only supported starting with ARMv5T, we continue touse UDF #254 when targeting v4T.Differential Revision: https://reviews.llvm.org/D53614llvm-svn: 345171 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

8c26e7c6 - [ARM] Emit trap instruction using .inst directive

Fri, 29 Jan 2016 10:23:32 +0000

[ARM] Emit trap instruction using .inst directiveThe trap instruction is emitted as a data-in-text ratherthan an instruction. This patch uses the .inst directivefor emitting trap.Differential Revision: http://reviews.llvm.org/D16684llvm-svn: 259182 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

3d90f99d - Make FastISel::SelectInstruction return before target specific fast-isel code

Tue, 15 Apr 2014 21:30:06 +0000

Make FastISel::SelectInstruction return before target specific fast-isel codehandles Intrinsic::trap if TargetOptions::TrapFuncName is set.This fixes a bug in which the trap function was not taken into considerationwhen a program was compiled without optimization (at -O0).llvm-svn: 206323 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

69b514b6 - ARM: Enable machine verifier for a few more tests.

Mon, 26 Aug 2013 20:22:08 +0000

ARM: Enable machine verifier for a few more tests.Now that fast-isel is in better shape, we can enable the machineverifier for these tests, too.rdar://12594152llvm-svn: 189275 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

d24ab20e - Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

Sun, 14 Jul 2013 06:24:09 +0000

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc.*debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@$[A-Za-z0-9_]*$(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;$.*$$[A-Za-z0-9_-]*$:$ *$$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;$.*$-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;$.*$-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;$.*$-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;$.*$-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi donellvm-svn: 186280 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

2e2ce49e - Add a special ARM trap encoding for NaCl.

Wed, 30 Jan 2013 16:30:19 +0000

Add a special ARM trap encoding for NaCl.More details in this thread: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130128/163783.htmlPatch by JF Bastienllvm-svn: 173943 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

cdde059a - This patch is to fix radar://8426430. It is about llvm support of __builtin_debugtrap()

Fri, 19 Oct 2012 20:11:16 +0000

This patch is to fix radar://8426430. It is about llvm support of __builtin_debugtrap()which is supposed to consistently raise SIGTRAP across all systems. In contrast,__builtin_trap() behave differently on different systems. e.g. it raises SIGTRAP on ARM, andSIGILL on X86. The purpose of __builtin_debugtrap() is to consistently provide "trap"functionality, in the mean time preserve the compatibility with on gcc on __builtin_trap(). The X86 backend is already able to handle debugtrap(). This patch is to: 1) make front-end recognize "__builtin_debugtrap()" (emboddied in the one-line change to Clang). 2) In DAG legalization phase, by default, "debugtrap" will be replaced with "trap", which make the __builtin_debugtrap() "available" to all existing ports without the hassle of changing their code. 3) If trap-function is specified (via -trap-func=xyz to llc), both __builtin_debugtrap() and __builtin_trap() will be expanded into the function call of the specified trap function. This behavior may need change in the future. The provided testing-case is to make sure 2) and 3) are working for ARM port, and wealready have a testing case for x86. llvm-svn: 166300 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

74d92c19 - Change -arm-trap-func= into a non-arm specific option. Now Intrinsic::trap is lowered into a call to the specified trap function at sdisel time.

Fri, 08 Apr 2011 21:37:21 +0000

Change -arm-trap-func= into a non-arm specific option. Now Intrinsic::trap is lowered into a call to the specified trap function at sdisel time.llvm-svn: 129152 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

9a3f2772 - Add option to emit @llvm.trap as a function call instead of a trap instruction. rdar://9249183.

Thu, 07 Apr 2011 20:31:12 +0000

Add option to emit @llvm.trap as a function call instead of a trap instruction. rdar://9249183.llvm-svn: 129107 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

29dda21e - Remove arm_apcscc from the test files. It is the default and doing this

Thu, 17 Jun 2010 15:18:27 +0000

Remove arm_apcscc from the test files. It is the default and doing thismatches what llvm-gcc and clang now produce.llvm-svn: 106221 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll

2fa5a7e7 - Select @llvm.trap to the special B with 1111 condition (i.e. trap) instruction.

Tue, 11 May 2010 07:26:32 +0000

Select @llvm.trap to the special B with 1111 condition (i.e. trap) instruction.llvm-svn: 103459 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/ARM/trap.ll