Vasileios Kalintiris d72ba1af57 [mips] Optimize code generation for 64-bit variable shift instructions. ...

Summary:
The 64-bit version of the variable shift instructions uses the
shift_rotate_reg class which uses a GPR32Opnd to specify the variable
shift amount. With this patch we avoid the generation of a redundant
SLL instruction for the variable shift instructions in 64-bit targets.

Reviewers: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D7413

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235376 91177308-0d34-0410-b5e6-96231b3b80d8

2015-04-21 10:49:03 +00:00

..

add.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

and.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

ashr.ll

[mips] Optimize code generation for 64-bit variable shift instructions.

2015-04-21 10:49:03 +00:00

call.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

indirectbr.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

lshr.ll

[mips] Optimize code generation for 64-bit variable shift instructions.

2015-04-21 10:49:03 +00:00

mul.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

or.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

ret.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

sdiv.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

select.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

shl.ll

[mips] Optimize code generation for 64-bit variable shift instructions.

2015-04-21 10:49:03 +00:00

srem.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

sub.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

udiv.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

urem.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00

xor.ll

[mips] Add backend support for Mips32r[35] and Mips64r[35].

2015-02-18 16:24:50 +00:00