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author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-01 14:41:52 +0000 |
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committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-01 14:41:52 +0000 |
commit | bd1958d8e99ebd5a885f848b2f688c399cfc9886 (patch) | |
tree | b6e601bf608dbf79bf81ad61465325d83ac3bd18 /lib/Target/SystemZ/SystemZPatterns.td | |
parent | f985f01574956da0d42e33d440deb63bf153d354 (diff) | |
download | llvm-bd1958d8e99ebd5a885f848b2f688c399cfc9886.tar.gz llvm-bd1958d8e99ebd5a885f848b2f688c399cfc9886.tar.bz2 llvm-bd1958d8e99ebd5a885f848b2f688c399cfc9886.tar.xz |
[SystemZ] Extend test-under-mask support to high GR32s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191773 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ/SystemZPatterns.td')
-rw-r--r-- | lib/Target/SystemZ/SystemZPatterns.td | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/SystemZ/SystemZPatterns.td b/lib/Target/SystemZ/SystemZPatterns.td index af46919569..f3ca60b27a 100644 --- a/lib/Target/SystemZ/SystemZPatterns.td +++ b/lib/Target/SystemZ/SystemZPatterns.td @@ -113,11 +113,11 @@ multiclass CondStores64<Instruction insn, Instruction insninv, } // INSN performs a comparison between a 32-bit register and a constant. -// Record that it is equivalent to comparing the low word of a GR64 with IMM. +// Record that it is equivalent to comparing subreg SUBREG of a GR64 with IMM. class CompareGR64RI<Instruction insn, SDPatternOperator compare, - Immediate imm> + Immediate imm, SubRegIndex subreg> : Pat<(compare GR64:$R1, imm:$I2), - (insn (EXTRACT_SUBREG GR64:$R1, subreg_l32), + (insn (EXTRACT_SUBREG GR64:$R1, subreg), (imm.OperandTransform imm:$I2))>; // Try to use MVC instruction INSN for a load of type LOAD followed by a store |