1; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - \ 2; RUN: | FileCheck %s -check-prefix=CHECKV4 3 4; RUN: llc -mtriple=arm-eabi -mattr=+v5t %s -o - \ 5; RUN: | FileCheck %s -check-prefix=CHECKV5 6 7; RUN: llc -mtriple=armv6-linux-gnueabi -relocation-model=pic %s -o - \ 8; RUN: | FileCheck %s -check-prefix=CHECKELF 9 10@t = weak global ptr null ; <ptr> [#uses=1] 11 12declare void @g(i32, i32, i32, i32) 13 14define void @f() { 15; CHECKELF: bl g 16 call void @g( i32 1, i32 2, i32 3, i32 4 ) 17 ret void 18} 19 20define void @g.upgrd.1() { 21; CHECKV4: mov lr, pc 22; CHECKV5: blx 23 %tmp = load ptr, ptr @t ; <ptr> [#uses=1] 24 %tmp.upgrd.2 = call i32 %tmp( ) ; <i32> [#uses=0] 25 ret void 26} 27 28define ptr @m_231b(i32, i32, ptr, ptr, ptr) nounwind { 29; CHECKV4: m_231b 30; CHECKV4: bx r{{.*}} 31BB0: 32 %5 = inttoptr i32 %0 to ptr ; <ptr> [#uses=1] 33 %t35 = load volatile i32, ptr %5 ; <i32> [#uses=1] 34 %6 = inttoptr i32 %t35 to ptr ; <ptr> [#uses=1] 35 %7 = getelementptr ptr, ptr %6, i32 86 ; <ptr> [#uses=1] 36 %8 = load ptr, ptr %7 ; <ptr> [#uses=1] 37 %9 = call ptr %8(i32 %0, ptr null, i32 %1, ptr %2, ptr %3, ptr %4) ; <ptr> [#uses=1] 38 ret ptr %9 39} 40