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Added $$muladd built-in.

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This commit is contained in:
Dmitry Atamanov
2022-10-09 12:57:46 +05:00
committed by Christoffer Lerno
parent d5f965e137
commit 3624c2a72c
8 changed files with 56 additions and 31 deletions
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37
test/test_suite/builtins/simple_builtins.c3t
View File

@@ -6,6 +6,7 @@ fn int foo(double b)
double d = $$ceil(b);
double e = $$max(1.0, d);
double f = $$fma(d, 2.0, 3.0);
double m = $$muladd(d, 2.0, 3.0);
int xeb = 13;
int[3] abcd;
@@ -16,13 +17,14 @@ fn int foo(double b)
return 1;
}
// #expect: foo.ll
/* #expect: foo.ll
define i32 @foo_foo(double %0) #0 {
entry:
%d = alloca double, align 8
%e = alloca double, align 8
%f = alloca double, align 8
%m = alloca double, align 8
%xeb = alloca i32, align 4
%abcd = alloca [3 x i32], align 4
%sy = alloca i32, align 4
@@ -34,24 +36,27 @@ entry:
%4 = load double, double* %d, align 8
%5 = call double @llvm.fma.f64(double %4, double 2.000000e+00, double 3.000000e+00)
store double %5, double* %f, align 8
%6 = load double, double* %d, align 8
%7 = call double @llvm.fmuladd.f64(double %6, double 2.000000e+00, double 3.000000e+00)
store double %7, double* %m, align 8
store i32 13, i32* %xeb, align 4
%6 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 0
store i32 0, i32* %6, align 4
%7 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 1
store i32 0, i32* %7, align 4
%8 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 2
%8 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 0
store i32 0, i32* %8, align 4
%9 = load volatile i32, i32* %xeb, align 4
store i32 %9, i32* %sy, align 4
%10 = load i32, i32* %sy, align 4
%add = add i32 %10, 1
store volatile i32 %add, i32* %xeb, align 4
%11 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 2
%9 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 1
store i32 0, i32* %9, align 4
%10 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 2
store i32 0, i32* %10, align 4
%11 = load volatile i32, i32* %xeb, align 4
store i32 %11, i32* %sy, align 4
%12 = load i32, i32* %sy, align 4
%add1 = add i32 %12, 2
store volatile i32 %add1, i32* %11, align 4
%add = add i32 %12, 1
store volatile i32 %add, i32* %xeb, align 4
%13 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 2
%14 = load volatile i32, i32* %13, align 4
store i32 %14, i32* %sy, align 4
%14 = load i32, i32* %sy, align 4
%add1 = add i32 %14, 2
store volatile i32 %add1, i32* %13, align 4
%15 = getelementptr inbounds [3 x i32], [3 x i32]* %abcd, i64 0, i64 2
%16 = load volatile i32, i32* %15, align 4
store i32 %16, i32* %sy, align 4
ret i32 1
}

35
test/test_suite2/builtins/simple_builtins.c3t
View File

@@ -6,6 +6,7 @@ fn int foo(double b)
double d = $$ceil(b);
double e = $$max(1.0, d);
double f = $$fma(d, 2.0, 3.0);
double m = $$muladd(d, 2.0, 3.0);
int xeb = 13;
int[3] abcd;
@@ -23,6 +24,7 @@ entry:
%d = alloca double, align 8
%e = alloca double, align 8
%f = alloca double, align 8
%m = alloca double, align 8
%xeb = alloca i32, align 4
%abcd = alloca [3 x i32], align 4
%sy = alloca i32, align 4
@@ -34,24 +36,27 @@ entry:
%4 = load double, ptr %d, align 8
%5 = call double @llvm.fma.f64(double %4, double 2.000000e+00, double 3.000000e+00)
store double %5, ptr %f, align 8
%6 = load double, ptr %d, align 8
%7 = call double @llvm.fmuladd.f64(double %6, double 2.000000e+00, double 3.000000e+00)
store double %7, ptr %m, align 8
store i32 13, ptr %xeb, align 4
%6 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 0
store i32 0, ptr %6, align 4
%7 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 1
store i32 0, ptr %7, align 4
%8 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 2
%8 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 0
store i32 0, ptr %8, align 4
%9 = load volatile i32, ptr %xeb, align 4
store i32 %9, ptr %sy, align 4
%10 = load i32, ptr %sy, align 4
%add = add i32 %10, 1
store volatile i32 %add, ptr %xeb, align 4
%11 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 2
%9 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 1
store i32 0, ptr %9, align 4
%10 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 2
store i32 0, ptr %10, align 4
%11 = load volatile i32, ptr %xeb, align 4
store i32 %11, ptr %sy, align 4
%12 = load i32, ptr %sy, align 4
%add1 = add i32 %12, 2
store volatile i32 %add1, ptr %11, align 4
%add = add i32 %12, 1
store volatile i32 %add, ptr %xeb, align 4
%13 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 2
%14 = load volatile i32, ptr %13, align 4
store i32 %14, ptr %sy, align 4
%14 = load i32, ptr %sy, align 4
%add1 = add i32 %14, 2
store volatile i32 %add1, ptr %13, align 4
%15 = getelementptr inbounds [3 x i32], ptr %abcd, i64 0, i64 2
%16 = load volatile i32, ptr %15, align 4
store i32 %16, ptr %sy, align 4
ret i32 1
}