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llvm-mirror/test/Transforms/CodeGenPrepare
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Yevgeny Rouban c81c9e7979 [CodeGenPrepare] Fix zapping dead operands of assume 
This patch fixes a problem of the commit 52cc97a0.
A test case is created to demonstrate the crash caused by
the instruction iterator invalidated by the recursive
removal of dead operands of assume. The solution restarts
from the blocks's first instruction in case CurInstIterator
is invalidated by RecursivelyDeleteTriviallyDeadInstructions().

Reviewed By: bkramer

Differential Revision: https://reviews.llvm.org/D87434
2020-09-14 11:46:34 +07:00
..
AArch64
Recommit "[PatternMatch] Match XOR variant of unsigned-add overflow check."
2020-02-23 18:33:18 +00:00
AMDGPU
BypassSlowDivision: Fix dropping debug info
2020-06-18 17:27:19 -04:00
ARM
CodeGenPrep: remove AssertingVH references before deleting dead instructions.
2020-07-15 15:19:21 +01:00
Mips
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
NVPTX
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
PowerPC
[CodeGen] Fix the computation of the alignment of split stores.
2020-02-12 10:37:30 +01:00
SPARC
[TargetLower] Update shouldFormOverflowOp check if math is used.
2020-02-19 11:28:33 +01:00
X86
[CodeGenPrepare] Fix zapping dead operands of assume
2020-09-14 11:46:34 +07:00
dom-tree.ll
[CodeGenPrepare][test] Add REQUIRES to two tests after D73754
2020-02-02 09:53:17 -08:00
sink-shift-and-trunc.ll
[CodeGenPrepare] Fix use-after-free
2019-08-16 23:10:34 +00:00
skip-merging-case-block.ll
[CodeGenPrepare][test] Add REQUIRES to two tests after D73754
2020-02-02 09:53:17 -08:00