[llvm] [ARM] Add missing optimize compare candidates to isOptimizeCompareCandidates (PR #155886)
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Sat Aug 30 08:04:20 PDT 2025
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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
``````````
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 585edf31c..7e85af1fc 100644
--- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -2263,44 +2263,30 @@ struct AddSubFlagsOpcodePair {
};
static const AddSubFlagsOpcodePair AddSubFlagsOpcodeMap[] = {
- {ARM::ADDSri, ARM::ADDri},
- {ARM::ADDSrr, ARM::ADDrr},
- {ARM::ADDSrsi, ARM::ADDrsi},
- {ARM::ADDSrsr, ARM::ADDrsr},
-
- {ARM::SUBSri, ARM::SUBri},
- {ARM::SUBSrr, ARM::SUBrr},
- {ARM::SUBSrsi, ARM::SUBrsi},
- {ARM::SUBSrsr, ARM::SUBrsr},
-
- {ARM::RSBSri, ARM::RSBri},
- {ARM::RSBSrr, ARM::RSBrr},
- {ARM::RSBSrsi, ARM::RSBrsi},
- {ARM::RSBSrsr, ARM::RSBrsr},
-
- {ARM::tADDSi3, ARM::tADDi3},
- {ARM::tADDSi8, ARM::tADDi8},
- {ARM::tADDSrr, ARM::tADDrr},
- {ARM::tADCS, ARM::tADC},
-
- {ARM::tSUBSi3, ARM::tSUBi3},
- {ARM::tSUBSi8, ARM::tSUBi8},
- {ARM::tSUBSrr, ARM::tSUBrr},
- {ARM::tSBCS, ARM::tSBC},
- {ARM::tRSBS, ARM::tRSB},
- {ARM::tLSLSri, ARM::tLSLri},
-
- {ARM::t2ADDSri, ARM::t2ADDri},
- {ARM::t2ADDSrr, ARM::t2ADDrr},
- {ARM::t2ADDSrs, ARM::t2ADDrs},
-
- {ARM::t2SUBSri, ARM::t2SUBri},
- {ARM::t2SUBSrr, ARM::t2SUBrr},
- {ARM::t2SUBSrs, ARM::t2SUBrs},
-
- {ARM::t2RSBSri, ARM::t2RSBri},
- {ARM::t2RSBSrr, ARM::t2RSBrr},
- {ARM::t2RSBSrs, ARM::t2RSBrs},
+ {ARM::ADDSri, ARM::ADDri}, {ARM::ADDSrr, ARM::ADDrr},
+ {ARM::ADDSrsi, ARM::ADDrsi}, {ARM::ADDSrsr, ARM::ADDrsr},
+
+ {ARM::SUBSri, ARM::SUBri}, {ARM::SUBSrr, ARM::SUBrr},
+ {ARM::SUBSrsi, ARM::SUBrsi}, {ARM::SUBSrsr, ARM::SUBrsr},
+
+ {ARM::RSBSri, ARM::RSBri}, {ARM::RSBSrr, ARM::RSBrr},
+ {ARM::RSBSrsi, ARM::RSBrsi}, {ARM::RSBSrsr, ARM::RSBrsr},
+
+ {ARM::tADDSi3, ARM::tADDi3}, {ARM::tADDSi8, ARM::tADDi8},
+ {ARM::tADDSrr, ARM::tADDrr}, {ARM::tADCS, ARM::tADC},
+
+ {ARM::tSUBSi3, ARM::tSUBi3}, {ARM::tSUBSi8, ARM::tSUBi8},
+ {ARM::tSUBSrr, ARM::tSUBrr}, {ARM::tSBCS, ARM::tSBC},
+ {ARM::tRSBS, ARM::tRSB}, {ARM::tLSLSri, ARM::tLSLri},
+
+ {ARM::t2ADDSri, ARM::t2ADDri}, {ARM::t2ADDSrr, ARM::t2ADDrr},
+ {ARM::t2ADDSrs, ARM::t2ADDrs},
+
+ {ARM::t2SUBSri, ARM::t2SUBri}, {ARM::t2SUBSrr, ARM::t2SUBrr},
+ {ARM::t2SUBSrs, ARM::t2SUBrs},
+
+ {ARM::t2RSBSri, ARM::t2RSBri}, {ARM::t2RSBSrr, ARM::t2RSBrr},
+ {ARM::t2RSBSrs, ARM::t2RSBrs},
};
unsigned llvm::convertAddSubFlagsOpcode(unsigned OldOpc) {
``````````
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https://github.com/llvm/llvm-project/pull/155886
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