3 files changed, 40 insertions, 9 deletions
diff --git a/test/CodeGen/X86/fast-isel-loads.ll b/test/CodeGen/X86/fast-isel-loads.ll
index 027363e..2fbb46c 100644
--- a/test/CodeGen/X86/fast-isel-loads.ll
+++ b/test/CodeGen/X86/fast-isel-loads.ll
@@ -5,7 +5,7 @@
 ; CHECK: foo:
 ; CHECK-NEXT: movq  %rdi, -8(%rsp)
 ; CHECK-NEXT: movq  %rsi, -16(%rsp)
-; CHECK: movsd 128(%rsi,%rdi,8), %xmm0
+; CHECK-NEXT: movsd 128(%rsi,%rdi,8), %xmm0
 ; CHECK-NEXT: ret
 
 define double @foo(i64 %x, double* %p) nounwind {
diff --git a/test/CodeGen/X86/fast-isel-x86.ll b/test/CodeGen/X86/fast-isel-x86.ll
new file mode 100644
index 0000000..f7dbe6e
--- /dev/null
+++ b/test/CodeGen/X86/fast-isel-x86.ll
@@ -0,0 +1,33 @@
+; RUN: llc -march=x86 -relocation-model=pic
+
+; This should use flds to set the return value.
+; CHECK: test0:
+; CHECK: flds
+; CHECK: ret
+@G = external global float
+define float @test0() nounwind {
+  %t = load float* @G
+  ret float %t
+}
+
+; This should pop 4 bytes on return.
+; CHECK: test1:
+; CHECK: ret $4
+define void @test1({i32, i32, i32, i32}* sret %p) nounwind {
+  store {i32, i32, i32, i32} zeroinitializer, {i32, i32, i32, i32}* %p
+  ret void
+}
+
+; Properly initialize the pic base.
+; CHECK: test2:
+; CHECK-NOT: HHH
+; CHECK: call{{.*}}L2$pb
+; CHECK-NEXT: L2$pb:
+; CHECK-NEXT: pop
+; CHECK: HHH
+; CHECK: ret
+@HHH = external global i32
+define i32 @test2() nounwind {
+  %t = load i32* @H
+  ret i32 %t
+}
diff --git a/test/CodeGen/X86/fast-isel.ll b/test/CodeGen/X86/fast-isel.ll
index 3d26ae7..177c06b 100644
--- a/test/CodeGen/X86/fast-isel.ll
+++ b/test/CodeGen/X86/fast-isel.ll
@@ -49,9 +49,10 @@ entry:
 	ret i32 %tmp2
 }
 
-define i1 @ptrtoint_i1(i8* %p) nounwind {
+define void @ptrtoint_i1(i8* %p, i1* %q) nounwind {
   %t = ptrtoint i8* %p to i1
-  ret i1 %t
+  store i1 %t, i1* %q
+  ret void
 }
 define i8* @inttoptr_i1(i1 %p) nounwind {
   %t = inttoptr i1 %p to i8*
@@ -86,11 +87,8 @@ define i8 @mul_i8(i8 %a) nounwind {
        ret i8 %tmp
 }
 
-define void @store_i1(i1* %p, i1 %t) nounwind {
-  store i1 %t, i1* %p
-  ret void
-}
-define i1 @load_i1(i1* %p) nounwind {
+define void @load_store_i1(i1* %p, i1* %q) nounwind {
   %t = load i1* %p
-  ret i1 %t
+  store i1 %t, i1* %q
+  ret void
 }