| ; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - \ |
| ; RUN: | FileCheck %s -check-prefix=CHECKV4 |
| |
| ; RUN: llc -mtriple=arm-eabi -mattr=+v5t %s -o - \ |
| ; RUN: | FileCheck %s -check-prefix=CHECKV5 |
| |
| ; RUN: llc -mtriple=armv6-linux-gnueabi -relocation-model=pic %s -o - \ |
| ; RUN: | FileCheck %s -check-prefix=CHECKELF |
| |
| @t = weak global ptr null ; <ptr> [#uses=1] |
| |
| declare void @g(i32, i32, i32, i32) |
| |
| define void @f() { |
| ; CHECKELF: bl g |
| call void @g( i32 1, i32 2, i32 3, i32 4 ) |
| ret void |
| } |
| |
| define void @g.upgrd.1() { |
| ; CHECKV4: mov lr, pc |
| ; CHECKV5: blx |
| %tmp = load ptr, ptr @t ; <ptr> [#uses=1] |
| %tmp.upgrd.2 = call i32 %tmp( ) ; <i32> [#uses=0] |
| ret void |
| } |
| |
| define ptr @m_231b(i32, i32, ptr, ptr, ptr) nounwind { |
| ; CHECKV4: m_231b |
| ; CHECKV4: bx r{{.*}} |
| BB0: |
| %5 = inttoptr i32 %0 to ptr ; <ptr> [#uses=1] |
| %t35 = load volatile i32, ptr %5 ; <i32> [#uses=1] |
| %6 = inttoptr i32 %t35 to ptr ; <ptr> [#uses=1] |
| %7 = getelementptr ptr, ptr %6, i32 86 ; <ptr> [#uses=1] |
| %8 = load ptr, ptr %7 ; <ptr> [#uses=1] |
| %9 = call ptr %8(i32 %0, ptr null, i32 %1, ptr %2, ptr %3, ptr %4) ; <ptr> [#uses=1] |
| ret ptr %9 |
| } |