github.com/tinygo-org/tinygo@v0.31.3-0.20240404173401-90b0bf646c27/transform/testdata/stringequal.ll (about)

     1  target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
     2  target triple = "armv7m-none-eabi"
     3  
     4  @zeroString = constant [0 x i8] zeroinitializer
     5  
     6  declare i1 @runtime.stringEqual(ptr, i32, ptr, i32, ptr)
     7  
     8  define i1 @main.stringCompareEqualConstantZero(ptr %s1.data, i32 %s1.len, ptr %context) {
     9  entry:
    10    %0 = call i1 @runtime.stringEqual(ptr %s1.data, i32 %s1.len, ptr @zeroString, i32 0, ptr undef)
    11    ret i1 %0
    12  }
    13  
    14  define i1 @main.stringCompareUnequalConstantZero(ptr %s1.data, i32 %s1.len, ptr %context) {
    15  entry:
    16    %0 = call i1 @runtime.stringEqual(ptr %s1.data, i32 %s1.len, ptr @zeroString, i32 0, ptr undef)
    17    %1 = xor i1 %0, true
    18    ret i1 %1
    19  }