Craig Topper beea2e2b69 [X86] When using "and $0" and "orl $-1" to store 0 and -1 for minsize, make sure the store isn't volatile ...

If the store is volatile this might be a memory mapped IO access. In that case we shouldn't generate a load that didn't exist in the source

Differential Revision: https://reviews.llvm.org/D50270

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@339041 91177308-0d34-0410-b5e6-96231b3b80d8

2018-08-06 18:44:26 +00:00

..

AArch64

[AArch64] Fix assertion failure on widened f16 BUILD_VECTOR

2018-08-06 14:14:41 +00:00

AMDGPU

AMDGPU: Fold v_lshl_or_b32 with 0 src0

2018-08-06 15:40:20 +00:00

ARC

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ARM

[ARM] FP16: support vector zip and unzip

2018-08-03 09:24:29 +00:00

AVR

[AVR] Set trackLivenessAfterRegAlloc

2018-06-11 14:46:48 +00:00

BPF

bpf: add missing RegState to notify MachineInstr verifier necessary register usage

2018-07-27 16:58:52 +00:00

Generic

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

Hexagon

[Hexagon] Simplify CFG after atomic expansion

2018-08-02 22:17:53 +00:00

Inputs

…

Lanai

Remove SETCCE use from Lanai's backend

2018-06-03 12:56:24 +00:00

Mips

[MIPS GlobalISel] Select global address

2018-08-01 09:03:23 +00:00

MIR

[DebugInfo][X86] Add start-after flags to MIR tests

2018-07-12 14:36:48 +00:00

MSP430

Emit a left-shift instead of a power-of-two multiply for jump-tables

2018-05-16 08:58:26 +00:00

Nios2

[Nios2] Arithmetic instructions for R1 and R2 ISA.

2018-01-09 11:15:08 +00:00

NVPTX

[NVPTX] Handle __nvvm_reflect("__CUDA_ARCH").

2018-08-03 18:05:24 +00:00

PowerPC

[PowerPC] Do not round values prior to converting to integer

2018-08-02 00:03:22 +00:00

RISCV

[RISCV] Fixed test case failure due to r338047

2018-07-31 00:36:28 +00:00

SPARC

Regenerate remainder test.

2018-07-20 13:14:29 +00:00

SystemZ

[SystemZ] Improve handling of instructions which expand to several groups

2018-08-03 10:43:05 +00:00

Thumb

[ARM] Prefer lsls+lsrs over lsls+ands or lsrs+ands in Thumb1.

2018-07-25 18:22:22 +00:00

Thumb2

[ARM] Treat cmn immediates as legal in isLegalICmpImmediate.

2018-07-10 23:44:37 +00:00

WebAssembly

[WebAssembly] Cleanup of the way globals and global flags are handled

2018-08-03 14:33:37 +00:00

WinCFGuard

Reland "Emit Function IDs table for Control Flow Guard"

2018-01-09 23:49:30 +00:00

WinEH

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

X86

[X86] When using "and $0" and "orl $-1" to store 0 and -1 for minsize, make sure the store isn't volatile

2018-08-06 18:44:26 +00:00

XCore

[DAGCombiner] extend(ifpositive(X)) -> shift-right (not X)

2018-07-15 16:27:07 +00:00