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151a5da534
LocalStackSlotPass assumes that isFrameOffsetLegal doesn't change its answer when the base register changes. Unfortunately this isn't true in thumb1, where SP-based loads allow a larger offset than non-SP-based loads, and this causes the base register reuse code to generate instructions that are unencodable, causing an assertion failure. Solve this by adding a BaseReg parameter to isFrameOffsetLegal, which ARMBaseRegisterInfo can then make use of to give the correct answer. Differential Revision: http://reviews.llvm.org/D8419 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232825 91177308-0d34-0410-b5e6-96231b3b80d8 |
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| AArch64 | ||
| ARM | ||
| BPF | ||
| CPP | ||
| Generic | ||
| Hexagon | ||
| Inputs | ||
| Mips | ||
| MSP430 | ||
| NVPTX | ||
| PowerPC | ||
| R600 | ||
| SPARC | ||
| SystemZ | ||
| Thumb | ||
| Thumb2 | ||
| WinEH | ||
| X86 | ||
| XCore | ||