-; RUN: llc < %s -fast-isel -fast-isel-abort -march=x86 -mattr=sse2
-; RUN: llc < %s -fast-isel -fast-isel-abort -march=x86-64
+; RUN: llc < %s -fast-isel -fast-isel-abort -verify-machineinstrs -march=x86 -mattr=sse2 -no-integrated-as
+; RUN: llc < %s -fast-isel -fast-isel-abort -verify-machineinstrs -mtriple=x86_64-apple-darwin10 -no-integrated-as
; This tests very minimal fast-isel functionality.
%t6 = add i32 %t5, 2
%t7 = getelementptr i32* %y, i32 1
%t8 = getelementptr i32* %t7, i32 %t6
+ call void asm sideeffect "hello world", ""()
br label %exit
exit:
ret i32* %t8
}
-define double @bar(double* %p, double* %q) nounwind {
+define void @bar(double* %p, double* %q) nounwind {
entry:
%r = load double* %p
%s = load double* %q
br label %exit
exit:
- ret double %t3
+ store double %t3, double* %q
+ ret void
}
define i32 @cast() nounwind {
ret i8* %t
}
-define i8 @trunc_i32_i8(i32 %x) signext nounwind {
+define void @trunc_i32_i8(i32 %x, i8* %p) nounwind {
%tmp1 = trunc i32 %x to i8
- ret i8 %tmp1
+ store i8 %tmp1, i8* %p
+ ret void
}
-define i8 @trunc_i16_i8(i16 signext %x) signext nounwind {
+define void @trunc_i16_i8(i16 signext %x, i8* %p) nounwind {
%tmp1 = trunc i16 %x to i8
- ret i8 %tmp1
+ store i8 %tmp1, i8* %p
+ ret void
}
-define i8 @shl_i8(i8 %a, i8 %c) nounwind {
- %tmp = shl i8 %a, %c
- ret i8 %tmp
+define void @shl_i8(i8 %a, i8 %c, i8* %p) nounwind {
+ %tmp = shl i8 %a, %c
+ store i8 %tmp, i8* %p
+ ret void
}
-define i8 @mul_i8(i8 %a) nounwind {
- %tmp = mul i8 %a, 17
- ret i8 %tmp
+define void @mul_i8(i8 %a, i8* %p) nounwind {
+ %tmp = mul i8 %a, 17
+ store i8 %tmp, i8* %p
+ ret void
}
define void @load_store_i1(i1* %p, i1* %q) nounwind {
store i1 %t, i1* %q
ret void
}
+
+@crash_test1x = external global <2 x i32>, align 8
+
+define void @crash_test1() nounwind ssp {
+ %tmp = load <2 x i32>* @crash_test1x, align 8
+ %neg = xor <2 x i32> %tmp, <i32 -1, i32 -1>
+ ret void
+}
+
+declare void @llvm.lifetime.start(i64, i8* nocapture) nounwind
+
+define i64* @life() nounwind {
+ %a1 = alloca i64*, align 8
+ %a2 = bitcast i64** %a1 to i8*
+ call void @llvm.lifetime.start(i64 -1, i8* %a2) nounwind
+ %a3 = load i64** %a1, align 8
+ ret i64* %a3
+}
+
+declare void @llvm.donothing() readnone
+
+; CHECK: donada
+define void @donada() nounwind {
+entry:
+ call void @llvm.donothing()
+ ret void
+}