[PATCH] D67487: [CodeEmitter] Support instruction widths > 64 bits
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Sun Sep 15 01:43:23 PDT 2019
This revision was automatically updated to reflect the committed changes.
Closed by commit rL371929: [CodeEmitter] Improve testing for APInt encoding (authored by jamesm, committed by ).
Changed prior to commit:
https://reviews.llvm.org/D67487?vs=219875&id=220242#toc
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D67487/new/
https://reviews.llvm.org/D67487
Files:
llvm/trunk/test/TableGen/BigEncoder.td
Index: llvm/trunk/test/TableGen/BigEncoder.td
===================================================================
--- llvm/trunk/test/TableGen/BigEncoder.td
+++ llvm/trunk/test/TableGen/BigEncoder.td
@@ -45,17 +45,8 @@
field bits<16> SoftFail = 0;
}
-def baz : Instruction {
- let InOperandList = (ins Myi32:$factor);
- field bits<65> Inst;
- bits<32> factor;
- let Inst{7-0} = 0xDD;
- let Inst{15-8} = factor{11-4}; // offset by 4 + custom decode
- let AsmString = "baz $factor";
- field bits<16> SoftFail = 0;
- }
-
}
+
// CHECK-LABEL: case ::biz: {
// CHECK: const APInt [[x:M[0-9]+]] = APInt::getBitsSet(65, 3, 7);
// CHECK-NEXT: Value |= (op & [[x]]) << 9;
@@ -67,3 +58,9 @@
// CHECK-NEXT: op &= [[x]];
// CHECK-NEXT: op <<= 8;
// CHECK-NEXT: Value |= op;
+
+// CHECK-LABEL: case ::bar: {
+// CHECK: const APInt [[x:M[0-9]+]] = APInt::getBitsSet(65, 3, 11);
+// CHECK-NEXT: op &= [[x]];
+// CHECK-NEXT: op <<= 5;
+// CHECK-NEXT: Value |= op;
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