diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/fcmp64.ll')
-rw-r--r-- | test/CodeGen/AMDGPU/fcmp64.ll | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/fcmp64.ll b/test/CodeGen/AMDGPU/fcmp64.ll new file mode 100644 index 00000000000..053ab0ed7aa --- /dev/null +++ b/test/CodeGen/AMDGPU/fcmp64.ll @@ -0,0 +1,74 @@ +; RUN: llc < %s -march=amdgcn -mcpu=tahiti -verify-machineinstrs | FileCheck %s +; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s + +; CHECK-LABEL: {{^}}flt_f64: +; CHECK: v_cmp_nge_f64_e32 vcc, {{v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]}} +define void @flt_f64(i32 addrspace(1)* %out, double addrspace(1)* %in1, + double addrspace(1)* %in2) { + %r0 = load double, double addrspace(1)* %in1 + %r1 = load double, double addrspace(1)* %in2 + %r2 = fcmp ult double %r0, %r1 + %r3 = zext i1 %r2 to i32 + store i32 %r3, i32 addrspace(1)* %out + ret void +} + +; CHECK-LABEL: {{^}}fle_f64: +; CHECK: v_cmp_ngt_f64_e32 vcc, {{v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]}} +define void @fle_f64(i32 addrspace(1)* %out, double addrspace(1)* %in1, + double addrspace(1)* %in2) { + %r0 = load double, double addrspace(1)* %in1 + %r1 = load double, double addrspace(1)* %in2 + %r2 = fcmp ule double %r0, %r1 + %r3 = zext i1 %r2 to i32 + store i32 %r3, i32 addrspace(1)* %out + ret void +} + +; CHECK-LABEL: {{^}}fgt_f64: +; CHECK: v_cmp_nle_f64_e32 vcc, {{v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]}} +define void @fgt_f64(i32 addrspace(1)* %out, double addrspace(1)* %in1, + double addrspace(1)* %in2) { + %r0 = load double, double addrspace(1)* %in1 + %r1 = load double, double addrspace(1)* %in2 + %r2 = fcmp ugt double %r0, %r1 + %r3 = zext i1 %r2 to i32 + store i32 %r3, i32 addrspace(1)* %out + ret void +} + +; CHECK-LABEL: {{^}}fge_f64: +; CHECK: v_cmp_nlt_f64_e32 vcc, {{v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]}} +define void @fge_f64(i32 addrspace(1)* %out, double addrspace(1)* %in1, + double addrspace(1)* %in2) { + %r0 = load double, double addrspace(1)* %in1 + %r1 = load double, double addrspace(1)* %in2 + %r2 = fcmp uge double %r0, %r1 + %r3 = zext i1 %r2 to i32 + store i32 %r3, i32 addrspace(1)* %out + ret void +} + +; CHECK-LABEL: {{^}}fne_f64: +; CHECK: v_cmp_neq_f64_e32 vcc, {{v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]}} +define void @fne_f64(double addrspace(1)* %out, double addrspace(1)* %in1, + double addrspace(1)* %in2) { + %r0 = load double, double addrspace(1)* %in1 + %r1 = load double, double addrspace(1)* %in2 + %r2 = fcmp une double %r0, %r1 + %r3 = select i1 %r2, double %r0, double %r1 + store double %r3, double addrspace(1)* %out + ret void +} + +; CHECK-LABEL: {{^}}feq_f64: +; CHECK: v_cmp_nlg_f64_e32 vcc, {{v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]}} +define void @feq_f64(double addrspace(1)* %out, double addrspace(1)* %in1, + double addrspace(1)* %in2) { + %r0 = load double, double addrspace(1)* %in1 + %r1 = load double, double addrspace(1)* %in2 + %r2 = fcmp ueq double %r0, %r1 + %r3 = select i1 %r2, double %r0, double %r1 + store double %r3, double addrspace(1)* %out + ret void +} |