-; RUN: llvm-as < %s | llc -fast-isel -march=x86
+; RUN: llc < %s -fast-isel -fast-isel-abort -march=x86 -mattr=sse2
; This tests very minimal fast-isel functionality.
-define i32* @foo(i32* %p, i32* %q, i32** %z) {
+define i32* @foo(i32* %p, i32* %q, i32** %z) nounwind {
entry:
%r = load i32* %p
%s = load i32* %q
ret i32* %t8
}
-define double @bar(double* %p, double* %q) {
+define double @bar(double* %p, double* %q) nounwind {
entry:
%r = load double* %p
%s = load double* %q
br label %fast
fast:
- %t0 = add double %r, %s
- %t1 = mul double %t0, %s
- %t2 = sub double %t1, %s
+ %t0 = fadd double %r, %s
+ %t1 = fmul double %t0, %s
+ %t2 = fsub double %t1, %s
+ %t3 = fadd double %t2, 707.0
br label %exit
exit:
- ret double %t2
+ ret double %t3
}
+define i32 @cast() nounwind {
+entry:
+ %tmp2 = bitcast i32 0 to i32
+ ret i32 %tmp2
+}
+
+define i1 @ptrtoint_i1(i8* %p) nounwind {
+ %t = ptrtoint i8* %p to i1
+ ret i1 %t
+}
+define i8* @inttoptr_i1(i1 %p) nounwind {
+ %t = inttoptr i1 %p to i8*
+ ret i8* %t
+}
+define i32 @ptrtoint_i32(i8* %p) nounwind {
+ %t = ptrtoint i8* %p to i32
+ ret i32 %t
+}
+define i8* @inttoptr_i32(i32 %p) nounwind {
+ %t = inttoptr i32 %p to i8*
+ ret i8* %t
+}
+
+define void @store_i1(i1* %p, i1 %t) nounwind {
+ store i1 %t, i1* %p
+ ret void
+}
+define i1 @load_i1(i1* %p) nounwind {
+ %t = load i1* %p
+ ret i1 %t
+}