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llvm-mirror/test
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Sterling Augustine 8c549cf52d Revert "[DAG] Fold shuffle(bop(shuffle(x,y),shuffle(z,w)),bop(shuffle(a,b),shuffle(c,d)))" 
This reverts commit 5dfba562dd247f731528448ee83785b099f93629.

That commit causes an assertion failure with the following repro:

typedef long b __attribute__((__vector_size__(16)));
b *d;
b e;
b __attribute__((__always_inline__)) c(b h, b i) {
  return (__attribute__((__vector_size__(8 * sizeof(short)))) short)h + i;
}
j() {
  b k, l, m, n, o[6], p, q;
  m = d[5];
  b r = m;
  b s = f(r, 8);
  q = s;
  l = d[1];
  p = l;
  t(q);
  n = c(m, l);
  o[1] = c(s, f(p, 8));
  k = __builtin_shufflevector(n, o[1], 0, 2);
  e = __builtin_ia32_psrlwi128(k, j);
}

./bin/clang -cc1 -triple x86_64-grtev4-linux-gnu -emit-obj -O1 -std=c99 test.c
2021-02-16 12:48:15 -08:00
..
Analysis [NewPM] Introduce (GPU)DivergenceAnalysis in the new pass manager 2021-02-16 10:26:45 +05:30
Assembler [LTO] Perform DSOLocal propagation in combined index 2021-02-12 22:58:26 -08:00
Bindings LLVM-C: Allow LLVM{Get/Set}Alignment on an atomicrmw/cmpxchg instruction. 2021-02-12 18:31:18 -05:00
Bitcode [LTO] Perform DSOLocal propagation in combined index 2021-02-12 22:58:26 -08:00
BugPoint
CodeGen Revert "[DAG] Fold shuffle(bop(shuffle(x,y),shuffle(z,w)),bop(shuffle(a,b),shuffle(c,d)))" 2021-02-16 12:48:15 -08:00
DebugInfo Support emitting complex expressions that include entry values 2021-02-15 11:09:09 -08:00
Demangle
Examples
ExecutionEngine
Feature
FileCheck
Instrumentation
Integer
JitListener
Linker
LTO Recommit "[LTO] Use lto::backend for code generation." 2021-02-15 10:05:42 +00:00
MachineVerifier [GlobalISel] Simpler verification of G_SEXT_INREG and G_ASSERT_ZEXT 2021-02-12 21:33:27 +00:00
MC ELFObjectWriter: Don't sort non-local symbols 2021-02-13 10:32:27 -08:00
Object [llvm-nm] Tidy up error messages 2021-02-15 13:54:08 +00:00
ObjectYAML
Other Recommit "[LTO] Use lto::backend for code generation." 2021-02-15 10:05:42 +00:00
Reduce
SafepointIRVerifier
Support
SymbolRewriter
TableGen
ThinLTO/X86
tools [llvm-symbolizer][test] Add explicit tests for CODE and DATA 2021-02-16 10:59:25 +00:00
Transforms [coro async] Don't promote allocas to the frame or rewrite swifterror if there are no suspend points 2021-02-16 09:05:38 -08:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg.py
lit.site.cfg.py.in
TestRunner.sh