; RUN: llc -mtriple=thumbv7-linux-gnueabi -O0 < %s | FileCheck %s | |
; RUN: llc -mtriple=thumbv8m.base-arm-none-eabi -filetype=obj < %s | |
; Primarily a non-crash test: Thumbv7 Linux does not have FastISel support, | |
; which led (via a convoluted route) to DAG nodes after a TC_RETURN that | |
; couldn't possibly work. | |
declare i8* @g(i8*) | |
define i8* @f(i8* %a) { | |
entry: | |
%0 = tail call i8* @g(i8* %a) | |
ret i8* %0 | |
; CHECK: b g | |
; CHECK-NOT: ldr | |
; CHECK-NOT: str | |
} |