diff --git a/test/CodeGen/XCore/offset_folding.ll b/test/CodeGen/XCore/offset_folding.ll index 0328fb0460f..30edfe695c3 100644 --- a/test/CodeGen/XCore/offset_folding.ll +++ b/test/CodeGen/XCore/offset_folding.ll @@ -1,23 +1,40 @@ ; RUN: llc < %s -march=xcore | FileCheck %s -; Don't fold negative offsets into cp / dp accesses to avoid a relocation -; error if the address + addend is less than the start of the cp / dp. - @a = external constant [0 x i32], section ".cp.rodata" @b = external global [0 x i32] -define i32 *@f() nounwind { +define i32 *@f1() nounwind { entry: -; CHECK: f: +; CHECK: f1: +; CHECK: ldaw r11, cp[a+4] +; CHECK: mov r0, r11 + %0 = getelementptr [0 x i32]* @a, i32 0, i32 1 + ret i32* %0 +} + +define i32 *@f2() nounwind { +entry: +; CHECK: f2: +; CHECK: ldaw r0, dp[b+4] + %0 = getelementptr [0 x i32]* @b, i32 0, i32 1 + ret i32* %0 +} + +; Don't fold negative offsets into cp / dp accesses to avoid a relocation +; error if the address + addend is less than the start of the cp / dp. + +define i32 *@f3() nounwind { +entry: +; CHECK: f3: ; CHECK: ldaw r11, cp[a] ; CHECK: sub r0, r11, 4 %0 = getelementptr [0 x i32]* @a, i32 0, i32 -1 ret i32* %0 } -define i32 *@g() nounwind { +define i32 *@f4() nounwind { entry: -; CHECK: g: +; CHECK: f4: ; CHECK: ldaw [[REG:r[0-9]+]], dp[b] ; CHECK: sub r0, [[REG]], 4 %0 = getelementptr [0 x i32]* @b, i32 0, i32 -1