1; RUN: llc %s -mtriple=armv7-linux-gnueabi -o - | \ 2; RUN: FileCheck -check-prefix=ELFASM %s 3; RUN: llc %s -mtriple=armv7-linux-gnueabi -filetype=obj -o - | \ 4; RUN: llvm-readobj -s -sd | FileCheck -check-prefix=ELFOBJ %s 5 6;; Make sure that bl __aeabi_read_tp is materialized and fixed up correctly 7;; in the obj case. 8 9@i = external thread_local global i32 10@a = external global i8 11@b = external global [10 x i8] 12 13define arm_aapcs_vfpcc i32 @main() nounwind { 14entry: 15 %0 = load i32, i32* @i, align 4 16 switch i32 %0, label %bb2 [ 17 i32 12, label %bb 18 i32 13, label %bb1 19 ] 20 21bb: ; preds = %entry 22 %1 = tail call arm_aapcs_vfpcc i32 @foo(i8* @a) nounwind 23 ret i32 %1 24; ELFASM: bl __aeabi_read_tp 25 26 27; ELFOBJ: Sections [ 28; ELFOBJ: Section { 29; ELFOBJ: Name: .text 30; ELFOBJ: SectionData ( 31;;; BL __aeabi_read_tp is ---------+ 32;;; V 33; ELFOBJ-NEXT: 0000: 00482DE9 3C009FE5 00109FE7 FEFFFFEB 34 35 36bb1: ; preds = %entry 37 %2 = tail call arm_aapcs_vfpcc i32 @bar(i32* bitcast ([10 x i8]* @b to i32*)) nounwind 38 ret i32 %2 39 40bb2: ; preds = %entry 41 ret i32 -1 42} 43 44declare arm_aapcs_vfpcc i32 @foo(i8*) 45 46declare arm_aapcs_vfpcc i32 @bar(i32*) 47