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461d4b06db
llvm-mirror/test/CodeGen
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Ulrich Weigand 461d4b06db [SystemZ] Fix truncstore + bswap codegen bug 
SystemZTargetLowering::combineSTORE contains code to transform a
combination of STORE + BSWAP into a STRV type instruction.

This transformation is correct for regular stores, but not for
truncating stores.  The routine neglected to check for that case.

Fixes a miscompilation of llvm-objcopy with clang, which caused
test suite failures in the SystemZ multistage build bot.

llvm-svn: 313669
2017-09-19 20:50:05 +00:00
..
AArch64 [AArch64] Extend tests of loads and stores of register pairs 2017-09-19 15:46:35 +00:00
AMDGPU AMDGPU: Run internalize symbols at -O0 2017-09-19 07:40:11 +00:00
ARC [ARC] Add ARC backend. 2017-08-24 15:40:33 +00:00
ARM [ARM] Use ADDCARRY / SUBCARRY 2017-09-19 09:05:39 +00:00
AVR [AVR] Enable the '__do_copy_data' function 2017-09-11 10:32:51 +00:00
BPF bpf: add inline-asm support 2017-09-18 23:29:36 +00:00
Generic [MIParser] Ensure getHexUint doesn't produce APInts with a bitwidth of 0 2017-09-01 22:17:14 +00:00
Hexagon [IfConversion] More simple, correct dead/kill liveness handling 2017-09-14 15:53:11 +00:00
Inputs
Lanai
Mips [mips] Pick the right variant of DINS upfront and enable target instruction verification 2017-09-14 10:58:00 +00:00
MIR AMDGPU: Handle non-temporal loads and stores 2017-09-07 17:14:54 +00:00
MSP430
Nios2
NVPTX [CUDA] Added rudimentary support for CUDA-9 and sm_70. 2017-09-07 18:14:32 +00:00
PowerPC [PowerPC Peephole] Constants into a join add, use ADDI over LI/ADD. 2017-09-19 16:14:37 +00:00
SPARC Revert "Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding"" 2017-09-04 15:47:00 +00:00
SystemZ [SystemZ] Fix truncstore + bswap codegen bug 2017-09-19 20:50:05 +00:00
Thumb Revert "Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding"" 2017-09-04 15:47:00 +00:00
Thumb2
WebAssembly [WebAssembly] Add sign extend instructions from atomics proposal 2017-09-13 00:29:06 +00:00
WinEH
X86 [X86][SSE] Add 'redundant pand' test case from PR34620 2017-09-19 14:02:16 +00:00
XCore