[llvm] [X86] X86FixupVectorConstants - load+zero vector constants that can be stored in a truncated form (PR #80428)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff b8025d1482a9664463cfc727a0e51cad86fdf2fe ca2ac31ddd26e92aced0efa03900721514346965 -- llvm/lib/Target/X86/MCTargetDesc/X86InstComments.cpp llvm/lib/Target/X86/X86FixupVectorConstants.cpp llvm/lib/Target/X86/X86MCInstLower.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86InstComments.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86InstComments.cpp
index e8a044b82e..07a87701dc 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86InstComments.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86InstComments.cpp
@@ -1318,8 +1318,8 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
   CASE_PMOVZX(PMOVZXBW, r)
     Src1Name = getRegName(MI->getOperand(NumOperands - 1).getReg());
     [[fallthrough]];
-  CASE_MASK_PMOVZX(PMOVZXBW, m)
-  CASE_MASKZ_PMOVZX(PMOVZXBW, m)
+    CASE_MASK_PMOVZX(PMOVZXBW, m)
+    CASE_MASKZ_PMOVZX(PMOVZXBW, m)
     DecodeZeroExtendMask(8, 16, getRegOperandNumElts(MI, 16, 0), false,
                          ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
@@ -1328,8 +1328,8 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
   CASE_PMOVZX(PMOVZXBD, r)
     Src1Name = getRegName(MI->getOperand(NumOperands - 1).getReg());
     [[fallthrough]];
-  CASE_MASK_PMOVZX(PMOVZXBD, m)
-  CASE_MASKZ_PMOVZX(PMOVZXBD, m)
+    CASE_MASK_PMOVZX(PMOVZXBD, m)
+    CASE_MASKZ_PMOVZX(PMOVZXBD, m)
     DecodeZeroExtendMask(8, 32, getRegOperandNumElts(MI, 32, 0), false,
                          ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
@@ -1338,8 +1338,8 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
   CASE_PMOVZX(PMOVZXBQ, r)
     Src1Name = getRegName(MI->getOperand(NumOperands - 1).getReg());
     [[fallthrough]];
-  CASE_MASK_PMOVZX(PMOVZXBQ, m)
-  CASE_MASKZ_PMOVZX(PMOVZXBQ, m)
+    CASE_MASK_PMOVZX(PMOVZXBQ, m)
+    CASE_MASKZ_PMOVZX(PMOVZXBQ, m)
     DecodeZeroExtendMask(8, 64, getRegOperandNumElts(MI, 64, 0), false,
                          ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
@@ -1348,8 +1348,8 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
   CASE_PMOVZX(PMOVZXWD, r)
     Src1Name = getRegName(MI->getOperand(NumOperands - 1).getReg());
     [[fallthrough]];
-  CASE_MASK_PMOVZX(PMOVZXWD, m)
-  CASE_MASKZ_PMOVZX(PMOVZXWD, m)
+    CASE_MASK_PMOVZX(PMOVZXWD, m)
+    CASE_MASKZ_PMOVZX(PMOVZXWD, m)
     DecodeZeroExtendMask(16, 32, getRegOperandNumElts(MI, 32, 0), false,
                          ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
@@ -1358,8 +1358,8 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
   CASE_PMOVZX(PMOVZXWQ, r)
     Src1Name = getRegName(MI->getOperand(NumOperands - 1).getReg());
     [[fallthrough]];
-  CASE_MASK_PMOVZX(PMOVZXWQ, m)
-  CASE_MASKZ_PMOVZX(PMOVZXWQ, m)
+    CASE_MASK_PMOVZX(PMOVZXWQ, m)
+    CASE_MASKZ_PMOVZX(PMOVZXWQ, m)
     DecodeZeroExtendMask(16, 64, getRegOperandNumElts(MI, 64, 0), false,
                          ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
@@ -1368,8 +1368,8 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
   CASE_PMOVZX(PMOVZXDQ, r)
     Src1Name = getRegName(MI->getOperand(NumOperands - 1).getReg());
     [[fallthrough]];
-  CASE_MASK_PMOVZX(PMOVZXDQ, m)
-  CASE_MASKZ_PMOVZX(PMOVZXDQ, m)
+    CASE_MASK_PMOVZX(PMOVZXDQ, m)
+    CASE_MASKZ_PMOVZX(PMOVZXDQ, m)
     DecodeZeroExtendMask(32, 64, getRegOperandNumElts(MI, 64, 0), false,
                          ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());

``````````

</details>


https://github.com/llvm/llvm-project/pull/80428