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authorshadchin <shadchin@yandex-team.ru>2022-02-10 16:44:39 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:44:39 +0300
commite9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (patch)
tree64175d5cadab313b3e7039ebaa06c5bc3295e274 /contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h
parent2598ef1d0aee359b4b6d5fdd1758916d5907d04f (diff)
downloadydb-e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0.tar.gz
Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h')
-rw-r--r--contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h52
1 files changed, 26 insertions, 26 deletions
diff --git a/contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h b/contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h
index 07376848c4..8459b4ff2a 100644
--- a/contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h
+++ b/contrib/libs/llvm12/lib/Target/ARM/MCTargetDesc/ARMAddressingModes.h
@@ -205,20 +205,20 @@ namespace ARM_AM {
return V;
}
- /// isSOImmTwoPartValNeg - Return true if the specified value can be obtained
- /// by two SOImmVal, that -V = First + Second.
- /// "R+V" can be optimized to (sub (sub R, First), Second).
- /// "R=V" can be optimized to (sub (mvn R, ~(-First)), Second).
- inline bool isSOImmTwoPartValNeg(unsigned V) {
- unsigned First;
- if (!isSOImmTwoPartVal(-V))
- return false;
- // Return false if ~(-First) is not a SoImmval.
- First = getSOImmTwoPartFirst(-V);
- First = ~(-First);
- return !(rotr32(~255U, getSOImmValRotate(First)) & First);
- }
-
+ /// isSOImmTwoPartValNeg - Return true if the specified value can be obtained
+ /// by two SOImmVal, that -V = First + Second.
+ /// "R+V" can be optimized to (sub (sub R, First), Second).
+ /// "R=V" can be optimized to (sub (mvn R, ~(-First)), Second).
+ inline bool isSOImmTwoPartValNeg(unsigned V) {
+ unsigned First;
+ if (!isSOImmTwoPartVal(-V))
+ return false;
+ // Return false if ~(-First) is not a SoImmval.
+ First = getSOImmTwoPartFirst(-V);
+ First = ~(-First);
+ return !(rotr32(~255U, getSOImmValRotate(First)) & First);
+ }
+
/// getThumbImmValShift - Try to handle Imm with a 8-bit immediate followed
/// by a left shift. Returns the shift amount to use.
inline unsigned getThumbImmValShift(unsigned Imm) {
@@ -687,18 +687,18 @@ namespace ARM_AM {
return getFP16Imm(FPImm.bitcastToAPInt());
}
- /// If this is a FP16Imm encoded as a fp32 value, return the 8-bit encoding
- /// for it. Otherwise return -1 like getFP16Imm.
- inline int getFP32FP16Imm(const APInt &Imm) {
- if (Imm.getActiveBits() > 16)
- return -1;
- return ARM_AM::getFP16Imm(Imm.trunc(16));
- }
-
- inline int getFP32FP16Imm(const APFloat &FPImm) {
- return getFP32FP16Imm(FPImm.bitcastToAPInt());
- }
-
+ /// If this is a FP16Imm encoded as a fp32 value, return the 8-bit encoding
+ /// for it. Otherwise return -1 like getFP16Imm.
+ inline int getFP32FP16Imm(const APInt &Imm) {
+ if (Imm.getActiveBits() > 16)
+ return -1;
+ return ARM_AM::getFP16Imm(Imm.trunc(16));
+ }
+
+ inline int getFP32FP16Imm(const APFloat &FPImm) {
+ return getFP32FP16Imm(FPImm.bitcastToAPInt());
+ }
+
/// getFP32Imm - Return an 8-bit floating-point version of the 32-bit
/// floating-point value. If the value cannot be represented as an 8-bit
/// floating-point value, then return -1.