1 files changed, 55 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/fast-isel-ldr-str-arm.ll b/test/CodeGen/ARM/fast-isel-ldr-str-arm.ll
new file mode 100644
index 0000000..dfb8c53
--- /dev/null
+++ b/test/CodeGen/ARM/fast-isel-ldr-str-arm.ll
@@ -0,0 +1,55 @@
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=ARM
+
+define i32 @t1(i32* nocapture %ptr) nounwind readonly {
+entry:
+; ARM: t1
+  %add.ptr = getelementptr inbounds i32* %ptr, i32 1
+  %0 = load i32* %add.ptr, align 4
+; ARM: ldr r{{[0-9]}}, [r0, #4]
+  ret i32 %0
+}
+
+define i32 @t2(i32* nocapture %ptr) nounwind readonly {
+entry:
+; ARM: t2
+  %add.ptr = getelementptr inbounds i32* %ptr, i32 63
+  %0 = load i32* %add.ptr, align 4
+; ARM: ldr.w r{{[0-9]}}, [r0, #252]
+  ret i32 %0
+}
+
+define zeroext i16 @t3(i16* nocapture %ptr) nounwind readonly {
+entry:
+; ARM: t3
+  %add.ptr = getelementptr inbounds i16* %ptr, i16 1
+  %0 = load i16* %add.ptr, align 4
+; ARM: ldrh r{{[0-9]}}, [r0, #2]
+  ret i16 %0
+}
+
+define zeroext i16 @t4(i16* nocapture %ptr) nounwind readonly {
+entry:
+; ARM: t4
+  %add.ptr = getelementptr inbounds i16* %ptr, i16 63
+  %0 = load i16* %add.ptr, align 4
+; ARM: ldrh.w r{{[0-9]}}, [r0, #126]
+  ret i16 %0
+}
+
+define zeroext i8 @t5(i8* nocapture %ptr) nounwind readonly {
+entry:
+; ARM: t5
+  %add.ptr = getelementptr inbounds i8* %ptr, i8 1
+  %0 = load i8* %add.ptr, align 4
+; ARM: ldrb r{{[0-9]}}, [r0, #1]
+  ret i8 %0
+}
+
+define zeroext i8 @t6(i8* nocapture %ptr) nounwind readonly {
+entry:
+; ARM: t6
+  %add.ptr = getelementptr inbounds i8* %ptr, i8 63
+  %0 = load i8* %add.ptr, align 4
+; ARM: ldrb.w r{{[0-9]}}, [r0, #63]
+  ret i8 %0
+}