1// Test for referencing a variable defined on the same line 2// RUN: FileCheck -input-file %s %s 3 4op1 r1, r2, r1 5 6; CHECK: op1 [[REG:r[0-9]+]], {{r[0-9]+}}, [[REG]] 7 8op3 r1, r2, r1, r2 9 10; CHECK: op3 [[REG1:r[0-9]+]], [[REG2:r[0-9]+]], [[REG1]], [[REG2]] 11 12op4 g1, g2, g1 13 14; Test that parens inside the regex don't confuse FileCheck 15; CHECK: {{([a-z]+[0-9])+}} [[REG:g[0-9]+]], {{g[0-9]+}}, [[REG]] 16 17