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Allow the clamp modifier on vop3 int arithmetic instructions in assembly
and disassembly.
This involved adding a clamp operand to the affected instructions in MIR
and MC, and thus having to fix up several places in codegen and MIR
tests.
Differential Revision: https://reviews.llvm.org/D59267
Change-Id: Ic7775105f02a985b668fa658a0cd7837846a534e
llvm-svn: 356399
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Summary:
Add support for immediate operand in S_ENDPGM
Change-Id: I0c56a076a10980f719fb2a8f16407e9c301013f6
Reviewers: alexshap
Subscribers: qcolombet, arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, tpr, t-tye, eraman, arphaman, Petar.Avramovic, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D59213
llvm-svn: 355902
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The debug-use flag must be set exactly for uses on DBG_VALUEs. This is
so obvious that it can be trivially inferred while parsing. This will
reduce noise when printing while omitting an information that has little
value to the user.
The parser will keep recognizing the flag for compatibility with old
`.mir` files.
Differential Revision: https://reviews.llvm.org/D53903
llvm-svn: 345671
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The original motivating example uses a 64-bit add, so the carry
is used. Insert a copy from VCC. This may allow shrinking of
the used carry instruction. At worst, we are replacing a
mov to materialize the constant with a copy of vcc.
llvm-svn: 340862
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This needs to be done in the SSA fold operands
pass to be effective, so there is a bit of overlap
with SIShrinkInstructions but I don't think this
is practically avoidable.
llvm-svn: 340859
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