1 ; RUN: llc < %s -march=sparc | FileCheck %s 2 3 ; TODO: actually fix the codegen to be optimal. At least we don't 4 ; crash for now, though... 5 6 ;; Bitcast should not do a runtime conversion, but rather emit a 7 ;; constant into integer registers directly. 8 9 ; CHECK-LABEL: bitcast: 10 ; TODO-CHECK: sethi 1049856, %o0 11 ; TODO-CHECK: sethi 0, %o1 12 define <2 x i32> @bitcast() { 13 %1 = bitcast double 5.0 to <2 x i32> 14 ret <2 x i32> %1 15 } 16 17 ;; Same thing for a call using a double (which gets passed in integer 18 ;; registers) 19 20 ; CHECK-LABEL: test_call 21 ; TODO-CHECK: sethi 1049856, %o0 22 ; TODO-CHECK: sethi 0, %o1 23 declare void @a(double) 24 define void @test_call() { 25 call void @a(double 5.0) 26 ret void 27 } 28 29 ;; And for a libcall emitted from the pow intrinsic. (libcall 30 ;; emission happens after SelectionDAG type legalization, so is a bit 31 ;; different than a normal function call. This was crashing before, 32 ;; due to an earlier broken workaround for this issue.) 33 34 ; CHECK-LABEL: test_intrins_call 35 ; TODO-CHECK: sethi 1049856, %o0 36 ; TODO-CHECK: sethi 0, %o1 37 declare double @llvm.pow.f64(double, double) 38 define double @test_intrins_call() { 39 %1 = call double @llvm.pow.f64(double 2.0, double 2.0) 40 ret double %1 41 } 42
