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| author | Ian Lance Taylor <iant@golang.org> | 2020-10-12 09:46:38 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2020-10-12 09:46:38 -0700 |
| commit | 9cd320ea6572c577cdf17ce1f9ea5230b166af6d (patch) | |
| tree | d1c8e7c2e09a91ed75f0e5476c648c2e745aa2de /libgcc/config/msp430 | |
| parent | 4854d721be78358e59367982bdd94461b4be3c5a (diff) | |
| parent | 3175d40fc52fb8eb3c3b18cc343d773da24434fb (diff) | |
| download | gcc-9cd320ea6572c577cdf17ce1f9ea5230b166af6d.zip gcc-9cd320ea6572c577cdf17ce1f9ea5230b166af6d.tar.gz gcc-9cd320ea6572c577cdf17ce1f9ea5230b166af6d.tar.bz2 | |
Merge from trunk revision 3175d40fc52fb8eb3c3b18cc343d773da24434fb.
Diffstat (limited to 'libgcc/config/msp430')
| -rw-r--r-- | libgcc/config/msp430/slli.S | 15 | ||||
| -rw-r--r-- | libgcc/config/msp430/srai.S | 15 | ||||
| -rw-r--r-- | libgcc/config/msp430/srli.S | 16 |
3 files changed, 46 insertions, 0 deletions
diff --git a/libgcc/config/msp430/slli.S b/libgcc/config/msp430/slli.S index c31e2d5..b22622e 100644 --- a/libgcc/config/msp430/slli.S +++ b/libgcc/config/msp430/slli.S @@ -65,6 +65,21 @@ __mspabi_slli: RET #endif +#ifdef __MSP430X__ + .section .text.__gnu_mspabi_sllp +1: ADDA #-1,R13 + ADDA R12,R12 + .global __gnu_mspabi_sllp +__gnu_mspabi_sllp: + CMP #0,R13 + JNZ 1b +#ifdef __MSP430X_LARGE__ + RETA +#else + RET +#endif /* __MSP430X_LARGE__ */ +#endif /* __MSP430X__ */ + /* Logical Left Shift - R12:R13 -> R12:R13. */ .section .text.__mspabi_slll_n diff --git a/libgcc/config/msp430/srai.S b/libgcc/config/msp430/srai.S index d4a47fa..0100a36 100644 --- a/libgcc/config/msp430/srai.S +++ b/libgcc/config/msp430/srai.S @@ -64,6 +64,21 @@ __mspabi_srai: RET #endif +#ifdef __MSP430X__ + .section .text.__gnu_mspabi_srap +1: ADDA #-1,R13 + RRAX.A R12,R12 + .global __gnu_mspabi_srap +__gnu_mspabi_srap: + CMP #0,R13 + JNZ 1b +#ifdef __MSP430X_LARGE__ + RETA +#else + RET +#endif /* __MSP430X_LARGE__ */ +#endif /* __MSP430X__ */ + /* Arithmetic Right Shift - R12:R13 -> R12:R13. */ .section .text.__mspabi_sral_n diff --git a/libgcc/config/msp430/srli.S b/libgcc/config/msp430/srli.S index 838c4bc..50db47c 100644 --- a/libgcc/config/msp430/srli.S +++ b/libgcc/config/msp430/srli.S @@ -66,6 +66,22 @@ __mspabi_srli: RET #endif +#ifdef __MSP430X__ + .section .text.__gnu_mspabi_srlp +1: ADDA #-1,R13 + CLRC + RRCX.A R12,R12 + .global __gnu_mspabi_srlp +__gnu_mspabi_srlp: + CMP #0,R13 + JNZ 1b +#ifdef __MSP430X_LARGE__ + RETA +#else + RET +#endif /* __MSP430X_LARGE__ */ +#endif /* __MSP430X__ */ + /* Logical Right Shift - R12:R13 -> R12:R13. */ .section .text.__mspabi_srll_n |